Answer:
25
Step-by-step explanation:
The basic formula for slope is Rise/Run. The rise is 25 and the run is 1, making the slope 25.
Points x and y and points C,D,E and f are shown what is true about points
The true statement is "the line that can be drawn through points D and E is contained in plane Y".
option B is the correct answer
What are the true statements about the point x and y?The points x and y and points C,D,E and f are shown in the figure, the true statement is determined as follows;
We know that, if two points lie in a plane, then the line drawn through the points will contained in the same plane.
The points C lies outside the plane Y and the point D lies on the plane Y, so the line drawn through the points C and D will not contained in plane Y.
So, option (A) is NOT correct.
The points D and E, both lie in the plane Y, so the line drawn through the points D and E will also contained in plane Y.
So, option (B) is CORRECT.
Since the plane X contain infinitely many points, so F is not the only point that can lie in plane X.
So, option (C) is NOT correct.
Similarly, there are infinitely many points in the plane Y, so the points D and E are not the only points that can lie in plane Y.
So, option (D) is NOT correct.
Thus, the correct option is;
The line that can be drawn through points D and E is contained in plane Y.
Learn more about points on a plane here: https://brainly.com/question/31404411
#SPJ1
The complete question is below:
Points x and y and points C,D,E and f are shown what is true about points
(A) The line that can be drawn through points C and D is contained in plane Y.
(B) The line that can be drawn through points D and E is contained in plane Y.
(C) The only point that can lie in plane X is point F.
(D) The only points that can lie in plane Y are points D and E
Find the indicated side of the
right triangle.
60°
30°
X
x = 3√√√/[?]
3
Answer:
\(3\sqrt{3}\)
Step-by-step explanation:
The given is a special right triangle with angle measures 30-60-90
The measure of side lengths for this special right triangle are represented with
a-a\(\sqrt{3}\)-2a respectively
Now, since the side length that sees angle measure 30 is given as 3 (represented with a) then the measure of the side length that sees angle measure 60 would be \(3\sqrt{3}\)
What is the correct solution for the system
{
x-3y = -12
5x - 3y = -48
Answer:
x = -9; y = 1
Step-by-step explanation:
x - 3y = -12
- 5x - 3y = -48
-------------------------
-4x = 36
x = -9
-9 - 3y = -12
-3y = -3
y = 1
Which statement about the location of √7 on the number line is true?
A= It is located at the number 7 on the number line.
B= It is located at the number 3.5 on the number line.
C= It is located between the numbers 2 and 3 on the number line.
D=It is located between the numbers 4 and 9 on the number line
Trying again. Can someone please help me asap? Please, thank you.
Given:
Two figures.
To find:
The area of the shaded regions for both figures.
Solution:
In first figure, the shaded area is a triangle with base 15 units and height 12 units. So, the area of the shaded region is equal to area of the triangle.
\(A=\dfrac{1}{2}\times base\times height\)
\(A=\dfrac{1}{2}\times 15\times 12\)
\(A=\dfrac{180}{2}\)
\(A=90\)
Therefore, the area of the shaded region is 90 square units.
In the seconds figure, we need to subtract the area of square from the area of triangle, to get the area of the shaded region.
Area of triangle with base 15 and height 18 is:
\(A_1=\dfrac{1}{2}\times 15\times 18\)
\(A_1=\dfrac{270}{2}\)
\(A_1=135\)
Area of the square with sides 6.
\(A_2=(side)^2\)
\(A_2=(6)^2\)
\(A_2=36\)
Now, the area of the shaded region is:
\(A=A_1-A_2\)
\(A=135-36\)
\(A=99\)
Therefore, the area of the shaded region is 99 square units.
Question Help The mean finish time for a yearly amateur auto race was 185.64 minutes with a standard deviation of 0.314 minute. The winning car, driven by Sam, finished in 185.29 minutes. The previous year's race had a mean finishing time of 110.3 with a standard deviation of 0.129 minute. The winning car that year, driven by Rita, finished in 110.02 minutes. Find their respective z-scores. Who had the more convincing victory?
Answer:
Sam has the more convincing victory with a greater Zscore value
Step-by-step explanation:
Given that :
Year 1:
Mean finish time (m) = 185.64
Standard deviation (s) = 0.314
Sam's time (x1) = 185.29
Year 2:
Mean finish time (m) = 110.3
Standard deviation (s) = 0.129
Rita's time (x1) = 110.02
Zscore = (x - mean) / standard deviation
Sam's Zscore :
(185.29 - 185.64) / 0.314
= - 0.35 / 0.314
= −1.114649
= - 1.115
Rita's Zscore :
(110.02 - 110.3) / 0.129
= - 0.28 / 0.129
= −2.170542
= - 2.171
Sam has the more convincing victory with a greater Zscore value
Solve the equation 2/3x - 1/5x = x - 1
Answer:
To solve the equation:
2/3x - 1/5x = x - 1
First, we need to find a common denominator for 2/3 and 1/5, which is 15. So we can rewrite the equation as:
(10/15)x - (3/15)x = 15/15 x - 1
Simplifying the left side:
(7/15)x = 15/15 x - 1
Multiplying both sides by 15:
7x = 15x - 15
Subtracting 7x from both sides:
-8x = -15
Dividing both sides by -8:
x = 15/8 or 1.875
Therefore, the solution to the equation is x = 1.875.
What is the perimeter of the figure?
2 in.
10 in.
6 in.
2 in.
A. 18 in.
B. 20 in.
C. 26 in.
D. 32 in.
Parallel lines m and n are cut by a transversal. At the intersection of line m with the transversal, the uppercase left angle is 105 degrees. At the intersection of line n with the transversal, the bottom right angle is (3 x minus 15) degrees. What is the value of x for which m || n? x = 40 x = 5 x = 105 x = 30
Answer:
40
Step-by-step explanation:
edg2020
Answer:
X = 40
Step-by-step explanation:
Find the principal needed now to get the given amount; that is, find the present value.
To get $600 after 4 years at 7% compounded monthly
The required present value needed now to get $700 after 4 years at 11% compounded monthly is $451.73.
To find the present value of $600 after 4 years at 7% compounded monthly, we can use the formula for compound interest:
Compound Interest =P(1+r/n)^rt
Substituting the given values, we get:
Compound Interest =600 (1+7/n)^4
Simplifying this equation, we get
P = 600 / 1.487
P = 451.73
Therefore, the present value needed now to get $600 after 4 years at 7% compounded monthly is $451.73.
Learn more about present value here:
brainly.com/question/17322936s
#SPJ1
In the real world, functions are mathematical representations of input-output situations. A vending machine is one such example. The input is the money combined with the selected button. The output is the product.
Here is another example: The formula for converting a temperature from Fahrenheit to Celsius is a function expressed as:
C = (5/9)*(F - 32), where F is the Fahrenheit temperature and C is the Celsius temperature.
If it is 77 degrees Fahrenheit in Phoenix Arizona, then what is the equivalent temperature on the Celsius thermometer?
Our input is 77.
C = (5/9)*(77 - 32)
C = (5/9)*(45)
C = 25
The equivalent temperature is 25 degrees Celsius.
To complete the Discussion activity, please do the following:
Choose your own function or choose from the list below and then provide a unique example of a function and evaluate the function for a specific input (like the example above).
Arm length is a function of height.
The circumference of a circle is a function of diameter.
The height of a tree is a function of its age.
The length of person's shadow on the ground is a function of his or her height.
Weekly salary is a function of the hourly pay rate and the number of hours worked.
Compound interest is a function of initial investment, interest rate, and time.
Supply and demand: As price goes up, demand goes down.
The correct answer is John's weekly salary is $240 based on his hourly pay rate and the number of hours worked.
Let's choose the function "Weekly salary is a function of the hourly pay rate and the number of hours worked."Example: John works as a part-time employee at a grocery store. His hourly pay rate is $12, and he worked for 20 hours in a week. We can evaluate the function to find his weekly salary.
Weekly salary = Hourly pay rate * Number of hours worked
Weekly salary = $12/hour * 20 hours
Weekly salary = $240
So, John's weekly salary is $240 based on his hourly pay rate and the number of hours worked.
Learn more about temperature here:
https://brainly.com/question/25677592
#SPJ8
- Aimi is making Valentine's Day cards for everyone in her class. She plans to use a whole sheet of paper for each of her 2 closest friends. She will use 1/2 of a sheet of paper for everyone else in the class. She has 13 sheets of paper. How many of the smaller cards can she make?
3/8=4/7x what is x please help me omg
The value of the variable x = 21/32
What are algebraic expressions?Algebraic expressions are simply described as expressions that are composed of variables, coefficients, terms, constants and factors.
These expressions are also made up of certain arithmetic or mathematical operations.
These operations includes;
SubtractionDivisionAdditionMultiplicationBracketParenthesesFrom the information given, we have that;
3/8=4/7x
cross multiply the values, we have;
7x(3) = 8(4)
multiply the values and expand the brackets, we get the values;
21x = 32
Divide both sides by the coefficient of the variable x, we get;
x = 32/21
Learn about algebraic expressions at: https://brainly.com/question/4344214
#SPJ1
Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent.
Applying the angle of intersecting secant-tangent theorem, the measure of arc VT is calculated as: m(VT) = 116°.
How to Find the Measure of Arc Using the Angle of Intersecting Secant-Tangent Theorem?Given that the lines appear tangent, the measure of the arc VT indicated above can be calculated using the angle of intersecting secant-tangent theorem which states that:
m<U = 1/2(m(WT) - m(VT))
Given the following:
measure of angle U = 37 degrees.
measure of arc WT = 190 degrees.
Plug in the values:
37 = 1/2(190 - m(VT))
74 = 190 - m(VT)
m(VT) = 190 - 74
m(VT) = 116°
Learn more about the angle of intersecting secant-tangent theorem on:
https://brainly.com/question/31417800
#SPJ1
What value of x is a solution to the equation?
X - 2 = 16 (1 point)
A. 14
B. 18
C. 21
D. 12
Answer:
B. 18
Step-by-step explanation:
we need to isolate x to find the solution
x -2 +2 = 16 + 2
x = 18
Fing
the lowest torm of the following fraction
1. 6-42
2. 14-28
The lowest form of 6/42 is 1/7 and,
the lowest form of 14/28 is 1/2.
What is the lowest form of fraction?
When there is no common factor between the fraction's numerator (top) and denominator (bottom), the fraction is said to be in its simplest form. This is also known as its Lowest form.
In fraction 6/42, both denominator and numerator have common factor as 6, So we divide the denominator and numerator by 6.
Hence, we get 1/7.
Similarly, In fraction 14/28, both denominator and numerator have common factor as 14, So we divide the denominator and numerator by 14.
Hence, we get 1/2.
Learn more about lowest form of fraction from the given link,
https://brainly.com/question/17827081
#SPJ9
useing distributive property to write an expression that is equivalent to 6(10I+7)
Answer:
JEWS = LIES
BLACK PPL(LIKE ME) =TRUTH
:}
Step-by-step explanation:
PLS HURRY I AM GIVING BRAINLIEST!!!
the question is in the photo!!
Jordan spend 25 minutes writing each dayNoHow much time does Jordan spend writing each dayFrom the question, we have the following parameters that can be used in our computation:D + W = 75W + 25 = DSo, we haveW + W + 25 = 75EvaluateW = 25This means that Jordan spends 25 minutes on writing is it possible?Based on the answer in (a), the truth statement is No
positive continous random variable with disbution and density we define in class the expected value to be prove, that given this definition:
Continuous random variable is a random variable that can take on a continuum of worth. In alternative words, a random variable is said to be continuous if it supposes a value that falls between a particular interval.
A continuous random variable can be described as a random variable that can take on an infinite number of possible values. Due to this, the probability that a continuous random variable will take on a fixed value is 0.
The probability density function of a continuous random variable can be explained as a function that gives the probability that the value of the random variable will drop between a range of values. Let X be the continuous random variable, then the formula for the pdf, f(x).
To know more about Continuous random variable:
https://brainly.com/question/17238189
#SPJ4
How many different passwords can be made if it is three letters, followed by two digits, followed by a letter? (Repetition is allowed.) Use the fundamental counting principle.
Answer:
There are 45,697,600 different passwords.
Step-by-step explanation:
Fundamental counting principle:
States that if there are p ways to do a thing, and q ways to do another thing, and these two things are independent, there are p*q ways to do both things.
In this question:
3 letters, each with 26 possible options(ways).
Two digits, each with 10 possible options.
One digit, with 26 possible options.
How many different passwords?
Each digit/letter is independent, so:
26*26*26*10*10*26 = 45,697,600
There are 45,697,600 different passwords.
Are the points (12, 11), (2, 7), (5, 9), and (1, 5) part of the same linear function? EXPLAIN
The points (12, 11), (2, 7), (5, 9), and (1, 5) are not part of the same linear function because they do not form a straight line on a graph.
How to Determine if a Point is Part of a Linear Function?A linear function is a straight line graph. All points that are part of a linear function lie on the straight line.
To determine if the set of points, (12, 11), (2, 7), (5, 9), and (1, 5) are part of the same linear function, plot each of the points on a coordinate pane to determine if a straight line runs through the given points.
The graph shows the plotted points. If the points are connected together by a line, the line will not be a straight line.
Therefore, the points are not part of the same linear function.
Learn more about linear function on:
https://brainly.com/question/15602982
#SPJ1
What is the domain of the square root function graphed below?
An arrow is shot from 3 ft above the top of a hill with a vertical upward velocity of 108 ft/s. If it strikes the plain below after 9.5 s, how high is the hill?
If the arrow is launched at t0, then write an equation describing velocity as a function of time?
The height of the hill is approximately 25.73 ft. Where v0 is the initial velocity (108 ft/s), g is the acceleration due to gravity \((-32.2 ft/s^2)\),
To find the height of the hill, we can use the formula for the vertical position of an object under constant acceleration:
h = h0 + v0t + 1/2at^2
where h is the final height, h0 is the initial height, v0 is the initial velocity, t is the time, and a is the acceleration due to gravity (-32.2 ft/s^2).
In this case, we are given that the initial height h0 is 3 ft, the initial velocity v0 is 108 ft/s, and the time t is 9.5 s. We want to find the height of the hill, which we can denote as h_hill. The final height is the height of the plain, which we can denote as h_plain and assume is zero.
At the highest point of its trajectory, the arrow will have zero vertical velocity, since it will have stopped rising and just started to fall. So we can set the velocity to zero and solve for the time it takes for that to occur. Using the formula for velocity under constant acceleration:
v = v0 + at
we can solve for t when v = 0, h0 = 3 ft, v0 = 108 ft/s, and a = -32.2 ft/s^2:
0 = 108 - 32.2t
t = 108/32.2 ≈ 3.35 s
Thus, it takes the arrow approximately 3.35 s to reach the top of its trajectory.
Using the formula for the height of an object at a given time, we can find the height of the hill by subtracting the height of the arrow at the top of its trajectory from the initial height:
h_hill = h0 + v0t + 1/2at^2 - h_top
where h_top is the height of the arrow at the top of its trajectory. We can find h_top using the formula for the height of an object at the maximum height of its trajectory:
h_top = h0 + v0^2/2a
Plugging in the given values, we get:
h_top = 3 + (108^2)/(2*(-32.2)) ≈ 196.78 ft
Plugging this into the first equation, we get:
h_hill = 3 + 108(3.35) + 1/2(-32.2)(3.35)^2 - 196.78
h_hill ≈ 25.73 ft
If the arrow is launched at t0, the equation describing velocity as a function of time would be:
v(t) = v0 - gt
For such more questions on velocity
https://brainly.com/question/25749514
#SPJ8
The instructor noted the following scores on the last quiz of the semester for 8 students. Find the range of this data set 59,61,83,67,81,80,81,100
answer: the range is 41.
to find the range of this data set, we first need to find the minimum and maximum values - which are 59 and 100.
then we subtract the minimum from the maximum.
59 - 100 = 41.
Which function has a greater y-intercept?
Choose 1 Answer:
A. Function 1
B. Function 2
C. The functions have the same y-intercept
Answer:
it would the letter B
Step-by-step explanation:
the y intercept for function 1 is 3 and the y intercept for function 2 is 5
Question 2: Benjamin rolls an ordinary six-sided dice and flips a coin. List all the possible outcomes.
Answer:
Step-by-step explanation:
12. Write the EQUATION for 125 is what percent of 200.
A 125 = p x 200
B 125 = p/200
C 125/p = 200
D 125 = 200/2
Answer:
Step-by-step explanation:
125 =200p
125/p=200
So the answer is option D
The correct equation for 125 is what percent of 200 is:
C (125/p = 200).
To write the equation for 125 is what percent of 200, follow these steps:
Step 1: Identify the unknown value.
In this case, looking for the percent, which can represent as p.
Step 2: Set up the equation.
To express the relationship between 125 and 200 as a percent, use the equation: 125 = p/100 * 200.
Step 3: Simplify the equation.
To simplify, divide both sides of the equation by 200 to isolate p:
125/200 = p/100
Step 4: Simplify further.
To simplify the left side, divide both the numerator and denominator by 25:
5/8 = p/100
Step 5: Rewrite the equation.
Finally, rewrite the equation as:
125/p = 200
Therefore, the correct equation for 125 is what percent of 200 is:
C (125/p = 200).
Learn more about Percent there:
https://brainly.com/question/32354884
#SPJ6
Write the numbers associated with the points that are
graphed on the complex plane.
Z1 =. + Oi
Z2 = 0 - I
Z3 =. +i
The complex numbers graphed on the plane are given as follows:
z1 = 3 + 0i.z2 = 0 - 2i.z3 = -2 + i.What are complex numbers?Complex numbers are number that are divided into a real part and an imaginary part, according to the definition given as follows:
z = a + bi.
In which:
a is the real part.b is the imaginary part.On the complex plane, we have that:
The horizontal axis represents the real part of the number.The vertical axis represents the imaginary prat of the number.As the number z1 has a horizontal coordinate of 3 and a vertical coordinate of 0, it is given as follows:
z1 = 3 + 0i.
As the number z2 has a horizontal coordinate of 0 and a vertical coordinate of -2, it is given as follows:
z2 = 0 - 2i.
As the number z3 has a horizontal coordinate of -2 and a vertical coordinate of 1, it is given as follows:
z3 = -2 + i.
More can be learned about complex numbers at https://brainly.com/question/10662770
#SPJ1
Lily works 14 hours and earns $329. Aaron's hourly rate is 3/5 of Lily's. Aaron earns $310.20. What is Aaron's hourly rate? How many hours does Aaron work?
Pls help!
The time of work for Aaron is 22 hours and Aaron's hourly rate is $14.1.
What is multiplication?One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.
Given:
Lily works 14 hours and earns $329, Aaron's hourly rate is 3/5 of Lily's, Aaron earns $310.20,
Calculate Aaron's hourly rate as shown below,
Aaron's hourly rate = 3 / 5 of Lily's
Aaron's hourly rate = 3 / 5 × 329 / 14
Aaron's hourly rate = 987 / 70
Aaron's hourly rate = 14.1
Thus, Aaron's hourly rate is $14.1.
The time of work for Aaron = 310.2 / 14.1
The time of work for Aaron = 22 hours
To know more about multiplication:
https://brainly.com/question/1135170
#SPJ2
2(3x - 1) + 2(4x + 5) = 8
Answer:
0
Step-by-step explanation:
2(3x -1) + 2(4x + 5) = 8 Distribute the 2's
2(3x) + 2(-1) + 2(4x) + 2(5) = 8
6x - 2 + 8x +10 = 8 Combine like terms
14x + 8 = 8 Subtract 8 from both sides of the equaion
14x = 0 Divide both sides by 14
x = 0