a line passes through the point (-6,-7) and has a slope of 5/2
Write an equation in slope intercept form for this line
Answers
Answer:
Draw a line of a givens point
Related Questions
Triangle xyz was translated up 2 and right 3 units, creating triangle cab. Which relationship between the parts of the two triangles must be true?.
Answers
The congruency relationship which hold true after transformation is
YZ ≅ AB
What is congruent ?
In mathematics, the term "congruent" refers to figures and shapes that can be flipped or rearranged to match up with other ones. These forms can be mirrored to produce related shapes.
Explanation:
A translation is known as a rigid transformation. This is because it preserves congruence. Since CAB is created from XYZ, this tells us that:
X corresponds to C; Y corresponds to A; Z corresponds to B; XY corresponds to CA; YZ corresponds to AB; and XZ corresponds to CB.
Since the triangles are congruent, the corresponding pieces are congruent as well.
Out of these corresponding congruent pieces of triangles, the only one in our options is YZ ≅ AB.
Hence the answer is YZ≅AB.
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How can you make iot clear that a measured value of 980 inches actually has 3 significant figures?
Answers
The figure 980 inches can be written as 980.0 inches. It contains two non-zero digits and a zero trailing before the decimal point. Hence, it has three significant figures.
Rules to Determine Number of Significant Figures:
There are three fundamental rules that one can use to determine the significant figures in any given number or value. These rules go as follows:
Digits that are not zero are always counted among significant figures.Any zeros in the range of two significant digits are to be counted.The zeroes at the end of any number are significant unless they have been used after a decimal point.For the portion followed by a decimal point, zeroes at the end are not counted, but zero between two non-zero digits and zero in the initial portion of the floating point are counted while taking note of the significant figures in a decimal value.
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Nelson's $2900 monthly budget is represented by the pie chart below. All amounts are in dollars.What percentage of his monthly budget does Nelson spend on savings? A.11% B.13% C.6% D.16%
Answers
The correct answer is D. 16%
Answer:
16%
Step-by-step explanation:
Ape.x
Find the area of the circle.
Use 3.14 for pi
Answers
Answer:
A =153.86 cm^2
Step-by-step explanation:
The diameter is 14 so the radius is d/2 = 14/2 = 7
A = pi r^2
A = (3.14) (7)^2
A =153.86 cm^2
Answer:
Step-by-step explanation:
First you take the diameter and cut it in half to find the radius. 14/2 = 7
Next you times the radius to the power of 2. 7^2= 49
Then you times your answer by 3.14. 49*3.14 = 153.86
153.86cm² is your answer
this is kind of tricky for me to answer,please help! I will make you Brainliest!
Answers
Answer:
Im not too sure because I haven't done this in a while but, I think the answer is 60cm, don't come at me if its wrong plssss
Step-by-step explanation:
if u divide it along the far left, closer to 12cm, u would have 2 rectangles. they would Both be close and If u added up 12cm and 12cm that would give you 24cm, and if you go to the other rectangle it would be 18 cm plus 18cm that would be 36cm. u do not multiply since it is perimeter and not area. Hope it helped!
Answer:
60 cm
Step-by-step explanation:
18+18+12+12
30+30
60
the 4 unknown sides we know that the 2 lengths equal 18 cm because both of them together are the same length as the base and the 2 widths add up to be 12 cm since it is the same size as the 12 cm width when added together if that makes sense
Hopes this helps
1.
given a sequence of two digit numbers grouped in brackets as follows :
(10), (11, 20), (12, 21, 30), (13, 22, 31, 40) ... (89, 98), (99).
the digital sum of the numbers in the bracket having maximum numbers is
(1) 9
(2) 10
(3) 9 or 10
(4) 18
Answers
the digital sum of the numbers in the bracket with the maximum number of elements is 17 and 18. Therefore, the correct answer is (4) 18.
To find the digital sum of the numbers in the bracket that has the maximum number of elements, let's examine the pattern in the given sequence.
The numbers in each bracket are formed by taking one digit from the tens place and the other digit from the units place. The first bracket has the number 10, the second bracket has the numbers 11 and 20, the third bracket has the numbers 12, 21, and 30, and so on.
We can observe that for each bracket, the tens digit starts at one less than the bracket number, and the units digit starts at the same number. For example, in the third bracket, the tens digit starts at 1 (one less than the bracket number 3) and the units digit starts at 2 (same as the bracket number 3).
Now, let's consider the bracket with the maximum number of elements, which is the last bracket, (89, 98), (99).
The digital sum of each number in this bracket can be calculated by adding the tens digit and the units digit. For the numbers 89 and 98, the digital sum is 8 + 9 = 17. For the number 99, the digital sum is 9 + 9 = 18.
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According to the graph what is the value of the constant in the equation below
Answers
Answer:
C. 1.5
Step-by-step explanation:
Step-by-step explanation:
Answer:
Line q has an equation of y = -10/9x+ 2. Line r includes the point (9, -3) and is parallel to
line q. What is the equation of line r?
Write the equation in slope-intercept form. Write the numbers in the equation as simplified
pro
fractiong imn
-fractions or intogoro
Answers
The equation of the line r is y = ₋(10/9)x ₊ 7.
Given, parallel lines have the same slope. Solve for the slope in the first line by converting the equation to slope intercept form
equation of line q is y = ₋10/9x ₊ 2
it's already in slope intercept form.
hence slope is:
m = (₋10/9) from the above the equation.
we know that the second line will also have a slope of ₋10/9 and we are given the point (9 , ₋3). We can setup an equation in slope intercept form and use these values to solve for the y inetrcept.
y = mx ₊ b
₋3 = ₋10/9 (9) ₊ b
₋3 = ₋10 ₊ b
b = 7
plug the y intercept back into the equation to get our final answer.
y = ₋(10/9)x ₊ 7
hence we get the equation of the line r as y = ₋(10/9)x ₊ 7.
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what is the answer for (6+9v)6
Answers
＝6×6＋9v×6
＝36＋54v
Hope my answer helped u :)
By the end of the play, Caliban seems less threatening and less important. What might be the purpose of including such a character in the play
Answers
Caliban's diminished threat and importance by the end of the play serves a specific purpose in Shakespeare's "The Tempest." It highlights the theme of colonization and power dynamics, as well as challenges stereotypes and prejudices associated with "the other."
Caliban, initially depicted as a savage and dangerous creature, gradually loses his menacing presence as the play unfolds. This transformation is intentional, aiming to convey a deeper message about the dehumanizing effects of colonization. By the end, Caliban's character becomes a symbol of the oppressed and marginalized, reflecting the consequences of exploitation and subjugation. Through this portrayal, Shakespeare prompts the audience to question their preconceived notions and biases, challenging the notion that power and civility are inherently linked to physical appearance or societal status. Additionally, Caliban's character serves as a contrast to the other characters in the play. While Prospero represents civilization and control, Caliban embodies the natural and untamed. This stark dichotomy underscores the broader theme of the clash between the civilized and the wild. Ultimately, Caliban's transformation serves to provoke introspection and stimulate conversations about the treatment of those deemed different or inferior in society.
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Which graph represents the linear equation y = −5x − 3?
a graph of a line that passes through the points negative 4 comma 0 and 0 comma negative 3
a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3
a graph of a line that passes through the points negative 1 comma 0 and 0 comma negative 5
a graph of a line that passes through the points negative 1 comma 4 and 0 comma negative 2
Answers
Answer: a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3.
Step-by-step explanation: the y-intercept is where the line meets the y line which in this case is -3. I used slope formula to find the m of the equation ( slope ) take a look at the attached image to see how I solved it.
Answer:
a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3.
Step-by-step explanation:
The Bermuda Triangle is a triangular-shaped region that has side lengths of 959 miles, 1,011 miles, and 1,033 miles.
Is the following statement True or False?
The Bermuda Triangle forms a right triangle.
Answers
Answer:
False.
Step-by-step explanation:
Use Pythagorean theorem.
919681+1022121=1067089
1941802≠1067089
so the triangle is acute, not right.
In a certain investigation: 460 persons were involved in the study: and based on an enquiry on their age. it was known that 75% of them were 22 or more years. The following frequency distribution shows the age composition of the persons under study. Find the mean and modal life of condensers_ Mid; age in years No. of persons 18 f; 23 28 33 90 122 ; 38 56 48 24 20 33'
Answers
Therefore , the solution of the given problem of percentage comes out to be 38 years old is the median age.
What does a percentage actually mean?In statistics, a "a%" is a figure or statistic that is expressed as a percentage of 100. The words "pct," "pct," but instead "pc" are also not frequently used. However, the sign "%" is frequently used to represent it. The percentage sum is flat; there are no dimensions. Percentages are truly integers because their numerator almost always equals 100. Either the % symbol (%) or the additional term "fraction" must come before a number to denote that it is a percentage.
Here,
The following algorithm must be used to determine the mean age:
=> mean = (all years added together) / (total number of persons)
The representative age for each age group is the age that falls in the middle of the range. With this approach, we can determine the total age as follows:
=>18(9) + 23(28) + 28(33) + 33(90) + 38(122) + 56(48) + 48(24) + 76(20) + 1089(0.25)
=> 162 + 644 + 924 + 2970 + 4636 + 2688 + 1152 + 1520 + 272.25
=>18(9) + 23(28) + 28(33) + 33(90) + 38(122) + 56(48) + 48(24) + 76(20) + 1089(0.25)
According to the information provided, there are 460 people in total.
=> mean = 17745.25 / 460
=> mean = 17745.25 / 460
As a result, the average lifespan is roughly 38.552 years.
The age category in this instance with the highest frequency has a midpoint of 38 and a frequency of 122. As a result, 38 years old is the median age.
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What is the Range of a projectile launched from an initial position of 0.4 meters relative to ground level at an angle of 39 degrees above horzontal with an inital speed of 16 meters per second that lands at a position −0.2 meters relative to ground Ievel? Round your answer to 1 decimal place.
Answers
The range of the projectile is approximately 6.9 meters when launched from an initial position of 0.4 meters relative to ground level.
To calculate the range of a projectile, we can use the following formula:
Range = (v₀² * sin(2θ)) / g
where:
v₀ is the initial velocity of the projectile
θ is the launch angle
g is the acceleration due to gravity
First, we need to convert the angle from degrees to radians:
θ_rad = 39 degrees * (π/180) ≈ 0.6807 radians
Now, we can substitute the values into the range formula:
Range = (16² * sin(2 * 0.6807)) / 9.8
Range ≈ 6.9 meters
Therefore, the range of the projectile is approximately 6.9 meters when launched from an initial position of 0.4 meters relative to ground level and lands at a position of -0.2 meters relative to ground level.
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suppose that x has a poisson distribution with μ = 4, what is the probability that x=4
Answers
If X has a Poisson distribution with a mean of 4, the probability of a. P(X = 0) is 0.01832
What is the probabilityTo know the probabilities of the Poisson distribution, one need to use the probability mass function (PMF) formula:
P(X = k) = (e^(-λ) * λ^k) / k!
Where:
P(X = k) = the probability that the random variable X takes the value k.
λ = the mean of the Poisson distribution.
e = the base of the natural logarithm (approximately 2.71828).
k! = the factorial of k.
Note that: λ = 4, as given.
So to calculate the probability: a. P(X = 0)
Using the formula:
P(X = 0) = (e⁽⁻⁴⁾ * 4⁰) / 0!
= e⁽⁻⁴⁾ * 1 / 1
= e⁽⁻⁴⁾
= 0.01832 (approximate to 5 decimal places)
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Suppose that X has a Poisson distribution with a mean of 4. Determine the following probabilities: a. P(X = 0)
You've decided you want a plant for your room. At the gardening store, there are 444 different kinds of plants (tulip, fern, cactus, and ficus) and 444 different kinds of pots to hold the plants (clay pot, plastic pot, metal pot, and wood pot).
If you randomly pick the plant and the pot, what is the probability that you won't get a clay pot or a cactus?
Answers
Answer:
there is a 1/4 chance you will not get a clay pot and a 1/4 chance you will not get a cactus
Step-by-step explanation:
Answer:
9/16 from khan academy
Step-by-step explanation:
Which choice is a correct equation for the graph shown below?
A y = 2x + 20
B. y = 3x + 1
C. y = 10x + 5
D. y = 15x + 35
Answers
Answer:
C
Step-by-step explanation:
y = mx +b The b is where the graph crosses the y axis. If you look a the graph it is crossing at 5. The m is the slope. It is the change in y over the change in x. If you start at 5 and go up10 and over 1, you will be on the line. So our slope is 10/1 which is just 10
Answer:
C
Step-by-step explanation:
it starts on 5 and goes up by 10
A multiplication table. In the row labeled 3, the numbers 3, 6, 9, 12, 15, 18, 21, 23, and 27 are highlighted. In the row labeled 7, the numbers 7, 14, 21, 28, 35, 42, 49, 56, and 63 are highlighted.
Here the rows for 3 and 7 are highlighted.
Which ratio is equivalent to 3:7?
9:21
12:30
18:28
21:27
Answers
Answer:
9:21
Step-by-step explanation:
Answer:
9:21
Step-by-step explanation:
Two linear functions are described below.
Function 1 has the equation y = - 2x + 4.
Function 2 is a line passing through the points (0, 4) and (8,0).
Which of the following statements are true? Select one that applies.
Answers
Answer:
c
Step-by-step explanation:
Jacey has 40 pizzas to sell in the concession stand at a basketball game . Each pizza has been cut into 8 slices of equivalent size. In the first hour, Jacey sold 16 3/8 pizzas . In the second hour , she sold 18 3/4 pizzas . How many pizzas does Jacey have left to sell?
Answers
In 1 hour = 16 3/8 slices sold.
In 2nd hour = 18 3/4 slices
16 3/8 + 18 3/4
Find Lowest Common Denominator:
3/4 -> 4/8
16 3/8 + 18 4/8 = 32 7/8
320(total slices) -32 7/8(slices Janey sold)= 188 1/8 slices (leftover slices)
Answer: 188 1/8 slices left to sell.
Find the value of x so that f(x) = 7.
Answers
Answer:
-2
Step-by-step explanation:
A three-dimensional printing pen uses heated plastic to create three dimensional objects. a kit comes with one 3-d printing pen and p packages of plastic. an art club purchases six identical kits for 180+ 58.5 p $. write and interpret an expression that represents the cost of one kit
Answers
The cost of one kit is \((180+58.5p)\) dollars.
The \(3\)D printing industry has enjoyed great innovation and development over the years. One such innovation is the \(3\)D printing pen. It brings fun and usability to children, artists, hobbyists, and professional designers.
The gadget seems almost magical because you can literally draw a \(3\)D physical object in the air. Still, one still wonders, is the \(3\)D pen a toy or a serious tool? The real answer is that it can be either or both!
\(3\)D pens are not controlled by a computer or software, instead, they are controlled by your hand as you create a model taken from your imagination. Most \(3\)D printing pens are powered by batteries or a cable running into a USB port or wall outlet.
Given: An art club buys \(6\) identical sets \((180+58.5p)\) for dollars
We have to divide \((180+58.5p)\) by \(6\) to get the price of one set
=(180+58.5p)/6
=(30*6+9.75*p)/6
=6(30+9.75p)/6
=30+9.75p
Hence, the cost of one kit is \((180+58.5p)\) dollars.
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4. Write any number to make the statement is
true?
Answers
Answer:
124<369
Step-by-step explanation:
For the function, f(x) = 2x + 1. If f(x) = 3, what is the value of x?
A. 2
B. 1
C. 7
D.0
Answers
Answer:
B. (1) is the value of x
Step-by-step explanation:
Answer:
i got -0.5
Step-by-step explanation:
HELP YOUR GIRL OUT PLEASE!!
Graham collects Classical art, and recently the value of his collection went up by $50,000 in a single day after several of his sculptures were selected for showing at a museum. A week later, however, the value of the collection went down by half when he discovered that he had mistakenly bought several forgeries. After this, Graham's collection was worth $525,000. How much was it worth originally?
Answers
The value of the collection originally was $1,000,000
What was the original value of the collection?
The original value of the collection is not known, hence, it is represented by X
The increase in value by $50,000 means that the value is X+$50,000
Now, when the error was discovered, it is now worth half of the value previously
The new value is (X+$50,000)*0.5
New value=(X+$50,000)*0.5
The new value at this point is $525,000
$525,000=(X+$50,000)*0.5
$525,000/0.5=X+$50,000
$1,050,000=X+$50,000
X=$1,050,000-$50,000
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The First National Bank of Wilson has 650 checking account customers. A recent sample of 50 of these customers showed 26 have a Visa card with the bank. a. What is the margin of error for a 99% confidence interval for the population proportion? (Round your answers to 3 decimal places.) Margin of error b. What is the 99% confidence interval for the population proportion? (Use z Distribution Table.) (Round your answers to 3 decimal places.) Confidence interval for the proportion is between and
Answers
The margin of error for a 99% confidence interval for the population proportion is 0.118.
To find the 99% confidence interval for the population proportion, we first need to calculate the point estimate, which is the sample proportion. The sample proportion is 26/50 = 0.52. Then, using the z-table, we find the z-score for a 99% confidence interval, which is 2.576. We can now calculate the margin of error using the formula:
Margin of error = z * sqrt(p*(1-p)/n)
where p is the sample proportion, n is the sample size, and z is the z-score.
Plugging in the values, we get:
Margin of error = 2.576 * sqrt(0.52*(1-0.52)/50) = 0.118
Therefore, the 99% confidence interval for the population proportion is between 0.402 and 0.638. This means that we can be 99% confident that the true proportion of Visa card holders among all checking account customers at the First National Bank of Wilson is between 0.402 and 0.638.
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Name the property used in the given expression −33/ 57 × −7/ 28 = −7/ 28 × −33/ 57
Answers
Answer:
Communitive Property
Step-by-step explanation:
a * b = b * a
In your case,
(-a / b) * (-c / d) = (-c / d) * (-a / b)
brainly pls :)
Answer:
Answer:
Communitive Property
Step-by-step explanation:
a * b = b * a
In your case,
(-a / b) * (-c / d) = (-c / d) * (-a / b)
Step-by-step explanation:
Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. What is the estimated probability that Rita will need to pick at least five beads before she picks a gray bead from her collection
Answers
The probability that Rita will need to pick at least five beads before she picks a gray bead from her collection is approximately (C) 0.45.
What is probability?
Probability is an area of mathematics that deals with numerical descriptions of how probable an event is to occur or how likely a statement is to be true. The probability of an event is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.To find the probability that Rita will need to pick at least five beads before she picks a gray bead from her collection:
Given that Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. We are to calculate the probability that Rita will need to pick at least 5 beads before she picks a grey bead from her collection.Prob for drawing at least 5 beads before she picks a grey bead from her collection= 1-Prob for drawing at least one grey beed in the first 5 draws.(Because these two are complementary events)number of grey beads drawn in the first 5 trials is\((5, \frac{80}{80+160+240} ) = (5,\frac{1}{6} )\)Prob for drawing at least one grey beed in the first 5 draws.=1-Prob of no greyHence required prob=P(X=0 in the first 5 draws)\((1-\frac{1}{6})^{5}\\0.4018\)The 6th beeds onwards can be grey also.The nearest answer is (C) 0.45Therefore, the probability that Rita will need to pick at least five beads before she picks a gray bead from her collection is approximately (C) 0.45.
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The question you are looking for is given below.
Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. What is the estimated probability that Rita will need to pick at least five beads before she picks a gray bead from her collection?
(A) 0.05
(B) 0.10
(C) 0.45
(D) 0.55
Question 10(Multiple Choice Worth 2 points)
(Adding and Subtracting with Scientific Notation MC)
Simplify (3.7 x 10-9) - (8.2 x 10-8). Write the final answer in scientific notation.
O-7.83 x 10-8
-7.83 x 10-9
O-4.5 x 10¹
O-4.5 x 10-¹
Answers
The simplified value of (3.7 x 10^-9) - (8.2 x 10^-8) in scientific notation is - 7.83 x 10^-8. Option A is correct.
We will solve the given expression using laws of exponents.
Some laws of exponents are:
(a²) · (a³) = a²⁺³ = a⁵(a²)³ = a²ˣ³ = a⁶(a²) ÷ (a³) = a²⁻³ = a⁻¹a⁻¹ = 1 / aWe are given:
(3.7 x 10^-9) - (8.2 x 10^-8)
= (3.7 x 10^(-1 -9)) - (8.2 x 10^-8)
= (3.7 x 10^-1 x 10^-8) - (8.2 x 10^-8)
= (0.37 x 10^-8) - (8.2 x 10^-8)
= (0.37 - 8.2) x 10^-8
= - 7.83 x 10^-8
So, the simplified value of (3.7 x 10^-9) - (8.2 x 10^-8) is - 7.83 x 10^-8.
Thus, the simplified value of (3.7 x 10^-9) - (8.2 x 10^-8) in scientific notation is - 7.83 x 10^-8. Option A is correct.
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draw the structure of 12-crown-4, a compound that is commonly used to bind certain metal ions.
Answers
The structure of 12-crown-4 is shown below.
12-Crown-4, also known as lithium ionophore V and 1,4,7,10-tetraoxacyclododecane, is a crown ether with the chemical formula C8H16O4. It is a lithium cation-specific cyclic tetramer of the chemical compound ethylene oxide.
12-crown-4 combines with alkali metal cations, similar to other crown ethers. It has a strong selectivity for the lithium cation due to the cavity diameter of 1.2–1.5.
LiClO4 can be used as a template cation in a modified Williamson ether synthesis to create 12-Crown-4:
(CH2CH2O)4 + 2 NaCl + 2 H2O = (CH2OCH2CH2Cl)2 + (CH2OH)2 + 2 NaOH
In the presence of gaseous boron trifluoride, it can also result from the cyclic oligomerization of ethylene oxide.
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