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3 years ago

The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2π

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Answer:

bottom right

Step-by-step explanation:

Basically we have to rewrite C = 2πr so that r is the subject. To do so, we divide the entire equation by 2π which gives us r = C / 2π.

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Are all whole numbers rational numbers

Rus_ich [418]

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3 years ago

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tia_tia [17]

Answer:

x,y - x,y-4

Step-by-step explanation:

x coordinates of a and b remain same but their y coordinates become -4

3 0

3 years ago

Read 2 more answers

Can someone help me solve this?!

vesna_86 [32]

Answer:

10x+2

Step-by-step explanation:

First we work on the paranthesis. We will times 5 and 2x to get 10x

and then we times 5 and 3/4 to get 3 $\frac{3}{4}$

So now we have 10x+3 $\frac{3}{4}$ -1.75

Next, we subtract 3 $\frac{3}{4}$ -1.75 which is 2

Lastly we look at the equation as a whole!

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3 years ago

What is 12X-4y = -8 written in slope-intercept form?

qwelly [4]

Answer:

y = 3x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

12x - 4y = - 8 ( subtract 12x from both sides )

- 4y = - 12x - 8 ( divide all terms by - 4 )

y = 3x + 2 ← in slope- intercept form

3 0

3 years ago

7z/4+5x if z=8 and x=3 PLEASE HELP THIS IS DUE IN 20 MINS.

Taya2010 [7]

Answer:

Step-by-step explanation:

7(8)/4+5(3)

56/4+15

14+15

5 0

2 years ago