Answers
Answer:
A' (2, -1)
Explanation:
The object's point A has a coordinate of (-2, 4).
The translation rule states that you:
- Add the x coordinate by 4 (x + 4)
- Subtract the y coordinate by 5 (y - 5)
Substitute the rule to point A's coordinate (x = -2 and y = 4).
(-2 + 4 , 4 - 5) = (2, -1)
Notice that the image's point A has moved four steps to the right and down by five steps from the original object.
Related Questions
1853
1854
1850
1851
1852
YEAR
1841
1847
1848
1849
8:59
NUMBER
OF IRISH
IMMIGRANTS
37,772
105,536
112,934
159,398
164,004
221,253
159,548
162,649
101,606
Which of the following statements mos
accurately describes patterns of Irish
immigration in the mid-19th century?
O It remained relatively unchanged.
O
It continually increased between
1847 and 1854.
Answers
The statement that most accurately describes patterns of Irish immigration in the mid-19th century is: its peaked in approximately 1851. The Option D is correct.
What was pattern of Irish immigration to US in mid 19th century?Irish immigration to the United States in the mid-19th century was characterized by several factors:
Timing: Irish immigration to the United States peaked in the mid-19th century, particularly in the decades following the Great Famine of 1845-1852. During this time, millions of Irish fled to the United States to escape poverty and famine at home.Destination: Irish immigrants tended to settle in cities, particularly in the Northeast, such as Boston, New York, and Philadelphia. These cities offered employment opportunities and a supportive Irish-American community.Employment: Many Irish immigrants in the mid-19th century worked in manual labor jobs, such as construction, manufacturing, and domestic service. They faced significant discrimination and prejudice from the American-born population, who often considered them to be inferior and less capable.Read more about Irish immigration
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the perimeter of a semicircle protractor is 14.8cm,find it's radius
Answers
The radius of the semicircle protractor is approximately 4.693 cm.
Given,Perimeter of a semicircle protractor = 14.8 cm.
To find:The radius of a semicircle protractor.Solution:We know that the perimeter of a semicircle protractor is the sum of the straight edge of a protractor and half of the circumference of the circle whose radius is the radius of the protractor.
Circumference of a circle = 2πrWhere, r is the radius of the circle.If the radius of the semicircle protractor is r, then Perimeter of a semicircle protractor = r + πr [∵ half of the circumference of a circle =\((1/2) × 2πr = πr]14.8 = r + πr14.8 = r(1 + π) r = 14.8 / (1 + π)r ≈ 4.693\) cm.
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4xy+16x≈+40 what is the answer...please hurry
Answers
Answer:
X = 10/(y-4)
Step-by-step explanation:
4X(y-4) = 40
X(y-4) = 10
X = 10/(y-4)
Two numbers are in the ratio 7:5. The smaller number is 16 less than the bigger number. What is the bigger number ?
Answers
Answer:
The bigger number is 56
Step-by-step explanation:
\(\frac{x}{y}\) = \(\frac{7}{5}\) cross multiply
5x = 7y
y = x -16 substage x-16 in the equation above for y
5x = 7( x - 16)
5x = 7x - 112 Subtract 7x from both sides
-2x = -112 Divide both sides by -2
x = 56
Check:
y = x - 16
y = 56 - 16
y = 40
5x = 7y
5(56) = 7(40)
280 = 28
y = x - 16
40 = 45-16
40 = 40
Who is the tallest child?
Sam: 35 5/6
Jesse: 35 3/8
Ellis: 35 1/4
Elsa: 35.1
Jonah: 35.7
Answers
Sam is the tallest since hid height is 35.83, and is the largest number out of all of them.
Sam 35 5/6 - 35.83
Jesse 35 3/8 - 35.37
Ellis 35 1/4 - 35.25
Elsa 35.1 - 35.1
Jonah 35.7- 35.7
Turn all the heights into decimals and then see which is the largest number.
Lines A and B are parallel
Answers
Answer:
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Step-by-step explanation:
Answer:
....................
Solve the linear equation 7x+4^2=12x-8
Answers
Answer:
x = 24/5
Step-by-step explanation:
Will give brainlyist
The distance from New York City, New York, to Paris, France, is 3628 miles and the distance from New York City to London, England, is 3463 miles. Which distance is greater, and by how much?
A. The distance between New York City and London is greater by 65 miles.
B. The distance between New York City and Paris is greater by 65 miles.
C. The distance between New York City and Paris is greater by 165 miles.
D. The distance between New York City and London is greater by 165 miles.
Answers
Answer:
C. The distance between New York City and Paris is greater by 165 miles.
If you subtract 3628-3463 you get 165 miles
1. Refer to g(t) = t² - 8t + 15. (a) Graph the function g on the domain -6 ≤ t ≤ 6. Be sure to label the vertex and any intercept(s).
Answers
The vertex of the function is a = 1 , b = -8 and c = 15
The intercept of the function is 15
The equation is given as
g(t) = t² - 8t + 15
The graph can be plotted with the given function,which gives us the parabolic graph and lets us keep the domain as
-6 ≤ t ≤ 6
The graph of this equation is attached.
Vertex and InterceptsThe vertex of the function can be found by comparing it with the parabolic equation.
at² + bt + c = 0
t² - 8t + 15 = g(t)
Therefore, the vertex of the function is
a = 1 , b = -8 and c = 15
The intercept can be found by taking t=0 , we get
g(0) = 0² - 8(0) + 15
Therefore, the intercept of the function is 15
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simplify 2^3 ÷ 2^-3
leave your answer in the form 2^x, where x is an integer
these are the options for the answer
1
0
2^0
2^6
Answers
Answer:
\(2^{6}\)
Step-by-step explanation:
\(2^3 \div 2^{-3}\)
\(2^{3-(-3)}\)
\(2^{3+3}\)
\(2^{6}\)
I need 23 questions answered
Answers
The surface area of a rectangular prism is 48 5/6 mi².
How to calculate the surface area of a rectangular prism?In Mathematics and Geometry, the surface area of a rectangular prism can be calculated and determined by using this mathematical equation or formula:
Surface area of a rectangular prism = 2(LH + LW + WH)
Where:
L represents the length of a rectangular prism.W represents the width of a rectangular prism.H represents the height of a rectangular prism.By substituting the given side lengths into the formula for the surface area of a rectangular prism, we have the following;
Surface area of rectangular prism = 2[6 × 2 1/3 + (1 1/4 × 6) + (1 1/4 × 2 1 /3)]
Surface area of rectangular prism = 2[14 + 15/2 + 35/12]
Surface area of rectangular prism = 48 5/6 mi².
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Can someone help me.
Answers
Answer:
Its green
Step-by-step explanation:
In here wehn they don't say or it means that the line is going to be attached
Suppose a white dwarf star has a diameter of approximately 1.8083 to the power of 4 km. Use the formula 4n to the power of 2 to find the approximate surface area of the star.
Answers
ANSWER:
The surface area of the star is 3.2700 x \(10^{8}\) square kilometres.
EXPLANATIONS:
Diameter of the star = 1.8083 x \(10^{4}\) Km.
Surface area of the star = 4\(n^{2}\)
Where n is the radius of the star.
So that;
n = \(\frac{ 1.8083 * 10^{4} }{2}\)
= 0.90415 x \(10^{4}\)
n = 0.90415 x \(10^{4}\) Km
Thus,
Surface area = 4 x \((0.90415*10^{4} )^{2}\)
= 326994889
Surface area = 3.2700 x \(10^{8}\) \(km^{2}\)
Therefore, the surface area of the star is 3.2700 x \(10^{8}\) square kilometres.
192
7) 1/2+1/2=
Your answer
Answers
Answer:
1 is the answer as 0.5 +0.5=1
haha help me be brainiest
Answer:
0.5+0.5=1
hahaha
it's so easy
Find the area of the triangle with vertices: Q(4,4,-1), R(5,7,-2), S(3,2,-4).
Answers
Answer:
The area of the triangle is 5.875 square units.
Step-by-step explanation:
First, we need to calculate the lengths of the triangle by means of Pythagorean Theorem:
\(a = \|\overrightarrow {QR}\| = \sqrt{(5-4)^{2}+(7-4)^{2}+(-2+1)^{2}}\)
\(a \approx 3.317\)
\(b = \|\overrightarrow {RS}\| = \sqrt{(3-5)^{2}+(2-7)^{2}+(-4+2)^{2}}\)
\(b \approx 5.745\)
\(c = \|\overrightarrow {QS}\| = \sqrt{(3-4)^{2}+(2-4)^{2}+(-4+1)^{2}}\)
\(c \approx 3.742\)
Now, we can use the following formula to fid the area of the triangle (\(A\)), measured in square units:
\(A = \sqrt{s\cdot (s-a)\cdot (s-b)\cdot (s-c)}\)
Where:
\(s\) - Semiperimeter of the triangle, dimensionless.
\(a\), \(b\), \(c\) - Sides of the triangle, dimensionless.
The semiperimeter can be determined by this:
\(s = \frac{a+b+c}{2}\)
If we know that \(a \approx 3.317\), \(b \approx 5.745\) and \(c \approx 3.742\), the area of the triangle is:
\(s = \frac{3.317+5.745+3.742}{2}\)
\(s = 6.402\)
\(A = \sqrt{(6.402)\cdot (6.402-3.317)\cdot (6.402-5.745)\cdot (6.402-3.742)}\)
\(A \approx 5.875\)
The area of the triangle is 5.875 square units.
Which triangle is a translation of triangle P? On a coordinate plane, triangle P is shifted 5 units to the right and 7 units up to form triangle C. triangle A triangle B triangle C triangle D Mark this and return
Answers
Answer: Triangle C.
Step-by-Step Explanation:
To solve this problem, we need to understand what it means for a triangle to be a translation of another triangle. A translation for a triangle means that it is the same shape and size as the original triangle, but it has shifted (or moved) a specific number of units either up, down, left, or right.
In this problem, we have Triangle P, which has been shifted 5 units to the right and 7 units up to form Triangle C. To determine which triangle is a translation of Triangle P, we can look at the coordinates of the different triangles.
Triangle A: (1, 4), (3, 7), (5, 6)
Triangle B: (2, 3), (4, 6), (6, 5)
Triangle C: (6, 11), (8, 14), (10, 13)
Triangle D: (3, 5), (5, 8), (7, 7)
If we compare the coordinates of each triangle with those of Triangle P, we can see that Triangle C, with coordinates (6, 11), (8, 14) and (10, 13), is the translation of Triangle P because all of the coordinates of Triangle P have been shifted 5 units to the right, and 7 units up. Therefore, the answer is Triangle C.
30r + –20 = 760 r = _____
Answers
Answer:
r = 26
Step-by-step explanation:
\(30r+(-20)=760\\30r-20=760\\30r=780\\r=26\)
Answer:
r = 26
Step-by-step explanation:
30r + –20 = 760
Add 20 to each side
30r + –20+20= 760 +20
30r = 780
Divide each side by 30
30r/30 = 780/30
r = 78/3
r= 26
Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, normal random variables with a standard deviation of 0.08 fluid ounces.
(a)What is the standard deviation of the average fill volume of 22 bags?
(b)The mean fill volume of the machine is 6.16 ounces, what is the probability that the average fill volume of 22 bags is below 5.95 ounces?
(c)What should the mean fill volume equal in order that the probability that the average of 22 bags is below 6.1 ounces is 0.001?
Answers
Answer:
a) 0.0171 fluid ounces.
b) 0% probability that the average fill volume of 22 bags is below 5.95 ounces
c) The mean should be of 6.153 fluid ounces.
Step-by-step explanation:
To solve this question, we need to understand the normal probability distribution and the central limit theorem.
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean \(\mu\) and standard deviation \(\sigma\), the z-score of a measure X is given by:
\(Z = \frac{X - \mu}{\sigma}\)
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
Central Limit Theorem
The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \(\mu\) and standard deviation \(\sigma\), the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \(\mu\) and standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
Standard deviation of 0.08 fluid ounces.
This means that \(\sigma = 0.08\)
(a)What is the standard deviation of the average fill volume of 22 bags?
This is s when n = 22. So
\(s = \frac{\sigma}{\sqrt{n}}\)
\(s = \frac{0.08}{\sqrt{22}}\)
\(s = 0.0171\)
(b)The mean fill volume of the machine is 6.16 ounces, what is the probability that the average fill volume of 22 bags is below 5.95 ounces?
We have that \(\mu = 6.16\). The probability is the p-value of Z when X = 5.95. So
\(Z = \frac{X - \mu}{\sigma}\)
By the Central Limit Theorem
\(Z = \frac{X - \mu}{s}\)
\(Z = \frac{5.95 - 6.16}{0.0171}\)
\(Z = -12.3\)
\(Z = -12.3\) has a p-value of 0.
0% probability that the average fill volume of 22 bags is below 5.95 ounces.
(c)What should the mean fill volume equal in order that the probability that the average of 22 bags is below 6.1 ounces is 0.001?
\(X = 6.1\) should mean that Z has a p-value of 0.001, so Z = -3.09. Thus
\(Z = \frac{X - \mu}{s}\)
\(-3.09 = \frac{6.1 - \mu}{0.0171}\)
\(6.1 - \mu = -3.09*0.0171\)
\(\mu = 6.153\)
The mean should be of 6.153 fluid ounces.
3 Jack walk from Santa Clara to Polo Allo. Il took I hour 25 min to walk from Santa Clot to Los Altos. Than it took 25 minute of wal from los altos to Palo buto. He arrived in Palo alto at 2:45 P.M. of what time die Santa Clara ? he leave Santa clara
Answers
The time Jack left Santa Clara is 1 : 55 pm
What is word problem?A word problem in math is a math question written as one sentence or more. These statements are interpreted into mathematical equation or expression.
The time for Jack to walk to lose Altos is 25 min and he uses another 25mins to work to Palo alto.
Therefore, the total time he spent is
25mins + 25 mins = 50 mins
He arrived Palo at 2 :45 pm, therefore the time he left Santa Clare will be ;
2:45 pm = 14 :45
= 14:45 - 50mins
= 13:55
= 1 : 55pm
Therefore he left at 1:55 pm
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5/2 as a mixed number
Answers
Answer:
2½
Step-by-step explanation:
2 goes into 5 2 times and leaves ½ remaining. put the 2 and ½ together for the answer of 2½.
Answer:
Step-by-step explanation:
if a1 = 6 and an = na(n-1) + 2 then find the value of a3
Answers
The value of a3 is 30.
What is arithmetic sequence?An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.
If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:
We are given that a_1 = 6 and \(a_n = n_a(n-1) + 2\)
Then Substitute as needed and do the arithmetic;
a_1 = 6
\(a_n = n_a(n-1) + 2\)
\(a_2 = -5a_1 +2 \\a_2= -5(6) +2 =-28\)
\(a_ 3 = -5a_2 +2 = -(-28) +2 = 30\)
The value of a3 is 30.
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Use Euclid's division algorithm to find the HCF of 135 and 225
Answers
Answer:
The answer is 45
Step-by-step explanation:
135 and 225
Here, 225 > 135
225 = 135 × 1 + 90
Since remainder ≠ 0, we apply division Lemma to 135 and 90
135 = 90 × 1 + 45
Since remainder ≠ 0, we apply division Lemma to 90 and 45
90 = 45 × 2 + 0
Since remainder = 0, divisor 45 is the HCF
Thus, HCF (135, 225) = 45
-TheUnknownScientist 72
Answer:
HCF = 45
Step-by-step explanation:
225 = (135 × p) + q
⇒ 225 = (135×1) + 90
⇒ 135 = (90 × 1) + 45
⇒ 90 = (45 × 2) + 0
HCF (135, 225) = 45
Solve for. x -2x – 3 = 7
Answers
Answer:
x = -5
Step-by-step explanation:
Two adjacent angles form a right angle. The larger angle is 3 times the measure of the smaller angle. Which is the measure of the larger angle?
This means the angles are in a ratio of 1:3.
A. 67.5°
B. 30°
C. 22.5°
D. 45°
Answers
Answer:
B. 30
Step-by-step explanation:
20 Points Help Please! Calculate the area of triangle ABC with CD, given A(6,0) B(1,5) C(2,0) D(4,2) with thorough explanation.
Answers
The area of the triangle ABC with the coordinates A(6,0) B(1,5) C(2,0) is 10 square units
How to determine the area of the triangle ?The coordinates are given as:
A(6,0) B(1,5) C(2,0) D(4,2)
The area of the triangle is calculated using:
Area = 0.5 * |Ax(By - Cy) + Bx(Ay - Cy) + Cx(Ay - By)|
Using the above formula, we have:
Area = 0.5 * |6 * (5 - 0) + 1 * (0 - 0) + 2 * (0 - 5)|
Evaluate the sum of products
Area = 0.5 * |20|
Remove the absolute bracket
Area = 0.5 * 20
Evaluate the product
Area = 10
Hence, the area of the triangle ABC is 10 square units
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There are 10 acts on a talent show. An acrobat comedian dancer guitarist juggler magician pianist singer violinist and a whistler. A talent show host randomly schedules the 10 acts Compute the probability of the events Event A First three acts dancer singer the guitarist in any order Event B the comedian first guitarist second and pianist third
P(A)=
P(B)=
Answers
Answer:
The value of P (A) is 0.00833.
The value of P (B) is 0.00139.
Step-by-step explanation:
It is provided that there are 10 acts on a talent show.
The two events are defined as follows:
A: First three acts dancer, singer and the guitarist in any order
B: The comedian first guitarist second and pianist third
(1)
Compute the number of ways to select 3 acts from the 10 as follows:
\({10\choose 3}=\frac{10!}{3!\cdot (10-3)!}=\frac{10!}{3!\cdot 7!}=120\)
There are 120 ways to select 3 acts from the 10 and only 1 way to select a dancer, singer and the guitarist in any order.
Compute the probability of selecting a dancer, singer and the guitarist in any order as follows:
\(P(A)=\frac{1}{120}=0.00833\)
Thus, the value of P (A) is 0.00833.
(2)
Compute the number of ways to select 3 acts from the 10 (without replacement) and with order as follows:
\(^{10}P_{3}=\frac{10!}{ (10-3)!}=\frac{10!}{ 7!}=720\)
There are 720 ways to select 3 acts from the 10 with order and only 1 way to select the comedian first guitarist second and pianist third.
Compute the probability of selecting the comedian first guitarist second and pianist third as follows:
\(P(B)=\frac{1}{720}=0.00139\)
Thus, the value of P (B) is 0.00139.
Before the search and collection of evidence, there must be _______.
A. Informed consent by the owner
B. A crime
C. A chain of custody
D. A search warrant
I’m stuck between D and B because law enforcement can conduct a search without a search warrant if there is consent by the owner. It is not C because that would be either during or after the collection of evidence.
Answers
Answer:
D) A search warrant
Step-by-step explanation:
A search warrant is required before the search and collection of evidence to ensure legal authorization and protection of individuals' rights against unreasonable searches and seizures.
Option B, "A crime", is incorrect because the presence of a crime is not a prerequisite for conducting a search and collection of evidence. There are various situations where searches and evidence collection may occur without a crime being involved, such as regulatory inspections, consented searches, or investigations into potential threats or risks.
By your logic when you say law enforcement can conduct a search without a search warrant if there is consent by the owner, that would mean option A would be right, but of course, it's not.
Please explain how to solve this
Answers
The solution to the variables are x = 7 and y = 4
How to determine the solution to the variables?From the question, we have the following parameters that can be used in our computation:
Shape = Triangle
The marks on the triangles imply that
The visibly smaller triangle is an equilateral triangleThe other triangle is an isosceles triangleSo, we have the following representation
3x - 5 = 5y - 4
3x - 5 = y + 12
Substitute 3x - 5 = y + 12 in 3x - 5 = 5y - 4
y + 12 = 5y - 4
Evaluate the like terms
4y = 16
So, we have
y = 4
Substitute y = 4 in 3x - 5 = y + 12
3x - 5 = 4 + 12
So, we have
3x = 21
This gives
x = 7
Hence, the values are x = 7 and y = 4
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Jana can spend, at most, $200 on school clothes.
Which inequality represents the amount that Jana can spend on clothes?
Answers
Answer:
I believe the answer is c
Write the ratio in fractional notation in lowest terms. 28 inches to 42 inches
Answers
28 to 42 means 28/42
We now reduce 28/42 to lowest terms.
28 ÷ 7 = 4
42 ÷ 7 = 6
We now have 4/6.
We now reduce 4/6.
4 ÷ 2 = 2
6 ÷ 2 = 3
Final answer: 2/3