Question 4 of 10
Given B(-7, 4), what are the coordinates of B' after the translation (x+3, y-2)?
A. (10, 2)
B. (-4, 2)
C. (2, 10)
D. (-4,-2)

Give me answer pls I need now

Answers

Answer 1

Answer:

B

Step-by-step explanation:

(x) -7+3=-4

(y) 4-2=2

(-4,2)


Related Questions

Use the protector to measure the angle.

Answers

Answer:

Your answer is 140 degree

Hope that this is helpful. Tap the crown button, Like & Follow me

I need the answer because I thought it was 39 but was not sure if 39 was the answer

Answers

Answer:

I believe you are correct

Step-by-step explanation:

hope I am right

Please answer quick I give 20 points

Answers

Answer: The answer is A

Step-by-step explanation:

A study is done to determine if students in the California state university system take longer to graduate than students enrolled in private universities. One hundred students from both the California state university system and private universities are surveyed. From years of research, it is known that the population standard deviations are 1.5811 years and 1 year, respectively. The following data are collected.

The California state university system students took on average 4.5 years with a standard deviation of 0.8.
The private university students took on average 4.1 years with a standard deviation of 0.2.

Required:
Conduct a hypothesis test at the 5% level.

Answers

Answer:

Step-by-step explanation:

From the given information:

sample size n = 100

Since the population is assumed to be normal. then:

[tex]\overline X _{state} - \overline X_{private} \sim N(\overline X _{state}-\overline X _{private, SD^2_{state} + SD^2_private} -2\times Cov(\overline X _{state} - \overline X_{private}})}[/tex]

[tex]\overline X _{state} - \overline X_{private} \sim N(4.5-4.1, 0.8^2 + 0.2^2 -2\times 0})}[/tex]

[tex]\overline X _{state} - \overline X_{private} \sim N(0.4, 0.68})}[/tex]

The test statistics:

[tex]z = \dfrac{\overline X_{state} - \overline X_{private} }{ \sqrt{\dfrac{\sigma^2_{state}}{n } + \dfrac{\sigma^2_{private}}{n } } }[/tex]

[tex]z = \dfrac{0.4 }{ \sqrt{\dfrac{1.5811^2}{100 } + \dfrac{1^2}{100 } } }[/tex]

z = 2.138

Using the z tables;

P-value = (Z> 2.138)

P-value = 1 - (Z<2.138)

P-value = 1 - 0.9837

P-value = 0.0163

Decision rule: to reject the null hypothesis if the p-value is less than the significance level

Conclusion: We reject the null hypothesis and conclude that there is enough evidence to conclude that the average time it requires for the students to graduate from a private university is lesser than that of the time it takes such student to graduate from the California state university system.

I need help only gives me 3/3 marks

Answers

angle EFB= 75°= Angles on a straight line add up to 180°

x= 75°= Corresponding angles.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Evaluate the following expression. 7^0

Answers

Yes yes ma’am I am sorry for that but that’s why

Solve the equation. Show your work, or explain your reasoning.

-3x - 5 = 16

Answers

first add 5 to 16, so -3x=21
then divide by -3, so the answer is
x= -7

Can you help me find surface area of this prism?

Answers

Answer:

400 cm²

Step-by-step explanation:

Triangles: 1/2x15x8=60 (two of those)

Base: 8x7=56

Back: 15x7=105

Sloped side: 7x17=119

60+60+56+105+119=400 cm²

A piggy bank contains 3 pennies, 4 nickels, 4 dimes and 9 quarters. Two coins
are selected at random. There is replacement. What is the probability of 1 penny
and 1 nickel?

Answers

Answer:

1325/10000

Explain Step By Step Answer

NEED HELP AAAH!!!!!!!!

Answers

Answer:

x = 13

Step-by-step explanation:

We have the expression -26 - 2x = 13 - 5x and are asked to solve for x.

To solve we need to isolate x.

-26 -2x = 13 - 5x

Add 26 to both sides :

-2x = 39 - 5x

Add 5x to both sides :

3x = 39

Divide 3 from both sides :

x = 13

C 67 zoom in 11 4 In math class, the following question was a warm-up for students. Write an equivalent expression for the following: 2 (3x + 4y +52) +4(x - y) to the warm-up question? 6.EE.4 · Alex wrote 24x + 4y + 147 Jonah wrote 9x + 4y + 72 Steven wrote 10x + 4y + 10Z Which, if any, of the three students wrote an expression that is equivalert to the warm-up question? Show you work to prove which expressio if any, are equivalent.​

Answers

Answer:

Alex I think

Step-by-step explanation:

Find x. (More info in the pic)

Answers

20 bbbbbbbbbbbbbbbbb

RUBU
Uuuuu 25 pizzas tor her birthday party. Each pizza has 8 slices. How many slices of pizza a
there altogether?
2. 225 bottles of mineral water can be packed in a cardboard box. How many bottles can be
accommodated in 8 such boxes?​

Answers

Answer:

200 slices

28.125 bottles and if you need to round it is 28

Step-by-step explanation:

A sign says that the price marked on all music equipment is 30℅ off the original price. you buy an electric guitar for the sale price of $315. How much money did you save

Answers


a. So the electric guitar is sold for a sale price of $315 after the discount. The discount was 30%. Even though we get that amount off, we still pay 70% of the original price, because 100% (original price) - 30% is 70%.

b. An equation that can help us find the regular price of the item is through writing and solving a proportion. Set it up like this:

315/x = 70/100

This is because 315 is part of the whole and is 70% of the value of x.

How to solve it:

Okay. Let's solve this by cross multiplying the values. 315 * 100 is 31,500. 70 * x is 70x. That simplifies to 31,500 = 70x. Didivde each side by 70 to isolate the x. 70x/70 cancels out. 31,500/70 is 450. Let's check this by multiply the number by 70% and see what happens. 450 * 70% (0.7) is 315. There. x = 450. The regular price was $450

On a scale drawing, the scale is 12 inch = 1 foot. What are the dimensions on the scale drawing for a room that is 22 feet by 17 feet?

Answers

Answer:

......

Step-by-step explanation:

Answer

11 inches by 8.5 inches

Step-by-step explanation:

We can use proportions to solve this problem, drawing on top, real life on bottom

1/2 inch           x inches

-------------- = ----------

1 ft                  22ft

Using cross products

1/2 * 22 = x*1

11  =x

11 inches

1/2 inch           x inches

-------------- = ----------

1 ft                  17ft

Using cross products

1/2 * 17 = x*1

8.5 =x

Need help supper fast pls

Answers

I feel bad for you science is hard u know that

Solve for r 7 = 0.2(r + 3) - -5​

Answers

Answer:

57 for the way you wrote it. -10 if you write it backwards.

Step-by-step explanation:

The tickets for the school play are $7.00 for adults and $5.00 for students. There were 100 tickets sold. If the total profit was $550.00, how many of each were sold?

Answers

Answer:

25 adult tickets and 75 student tickets were sold.

Step-by-step explanation:

Given that the tickets for the school play are $ 7.00 for adults and $ 5.00 for students, and that there were 100 tickets sold generating a total profit of $ 550.00, to determine how many of each were sold the following calculation must be performed:

100 x 5 = 500

550 - 500 = 50

7 - 5 = 2

50/2 = 25

100 - 25 = 75

(25 x 7) + (75 x 5) = X

175 + 375 = 550

Therefore, 25 adult tickets and 75 student tickets were sold.

2.5= -2B+6 I will give branlyest

Answers

Answer:      B=1.75

jhgvfcdszdftgyhujikolp

Answer:

1.75

Step-by-step explanation:

Gabriel went shopping for a new camera. The listed price of the camera was $37, but the price with tax came to $40.33. Find the percent sales tax.

Answers

Answer: 9% sales tax

Step-by-step explanation: 40.33-37=3.33

so, now we got to divide 3.33 by 37 (3.33/37) and that = 0.09. Now we got to do 0.09x100 and you get 9%. So basically, subtract, divide, and multiply by 100

10 x 5 / 2 x 4533432
DON'T USE CALCULATOR AND SHOW YOUR WORK OR NO BRIANLEST

Answers

Answer:

113335800

Step-by-step explanation:

solve it step by step

10 x 5/2 is 25

25 x 4533432= 113335800

Answer:

113335800

Step-by-step explanation:

10x5=50

2x4533432=9066864

9066864+50=113335800

What is a formula for the nth term of the given sequence?
3,5,7...

Answers

Answer:

You can always find the 'nth term' by using this formula: nth term = dn + (a - d) Where d is the difference between the terms, a is the first term and n is the term number.


Please join help quickly

Answers

Answer:

A hope its right!!

Step-by-step explanation:

Have a good day!

Why do you think it’s important for students to learn about math

Answers

Answer:

Step-by-step explanation:

Math is in our everyday lives. We calculate and use math in our daily lives without knowing it. By learning math, we build on useful knowledge that will help us have a better future. For example, learning how to pay taxes acquire math. Grocery shopping needs you to find the cost of the product you’re buying. When we learn math, we gain knowledge and we can pass that knowledge to our future generations so more and more people can use it to find better jobs, make your life easier, and so much more. Therefore, that is why it is important for students to learn about math.

What is x when 44x=78

Answers

X= 1.77
Hope this helps :)

Answer:

≈ 1.77

Step-by-step explanation:

So we are looking for x in 44(x) = 78.

All we have to do is isolate the variable, get x by itself.

Divide 44 by both sides :

[tex]\frac{44x}{44} = \frac{78}{44}[/tex]

[tex]x = 1.772727272723[/tex]

Which can be rounded to 1.77

There are 18 boys in a class. There are a fewer boys than girls. How many students are there?

Answers

There has to be at least 37 students because if less boys then girls that means there are at least 19 girls so 18+19= 37

(8x^2 – 7x – 2) – (6x^2 – x + 3)​

Answers

Answer: = -2x-5

Step-by-step explanation:

Marian is making bread, she has 2 4/7 pounds of flour in her pantry. When making the bread, she will use ⅓ of the flour in the pantry. The amount of salt in the recipe is ⅓ of the amount of flour in the recipe. How much salt will Marian need to make bread?

Answers

Find 1/3 of 2/47. Then find a 1/3 of that amount. That is how much salt Marian will need. Let me know if you need more help!

I’m struggling helplpppppppppppppp

Answers

Answer:

The scale factor would be 3

Step-by-step explanation:

do 12/4 and get 3

Please best awnswer gets brainliest

Answers

Answer: he was a stranger or a hunter

Step-by-step explanation: I think this because it says that they covered him with their muskets and muskets are obviously kind of gun, so it had to be a stranger or hunter.    hope this helped if not sorry

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