3 years ago

What is the formula for finding diameter from circumference

1 answer:

4 0

The equation for the circumference is 2*pi*radius
if you are given the circumference then divide both sides by pi
that is because the diameter is 2 times the radius
so you can rearrange the equation to
C = pi * 2 * r
C = pi * d
divide both sides by pi
C/pi = d

Hope this helps :)

You might be interested in

Find the volume of x?<br> I will mark BRAINLIEST

DerKrebs [107]

Answer:

$x=73$

4 0

3 years ago

Read 2 more answers

Given h(x) = 5x + 2, solve for a when h(x) = -8.

Whitepunk [10]

Answer:

i think its -38

Step-by-step explanation:

3 0

3 years ago

A washer and dryer cost $793 combined, the washer costs $93 more than the dryer. What is the cost of the dryer?

frosja888 [35]

The dryer costs x.
The washer costs $93 more than the dryer, so it costs x+93.
The washer and the dryer cost $793 altogether.

$x+x+93=793 \\
2x=793-93 \\
2x=700 \\
x=\frac{700}{2} \\
x=350$

The cost of the dryer is $350.

5 0

3 years ago

Read 2 more answers

Given the point A(-3,-2) and B(6,1), select two possible locations for point P so that P partitions AB in the ratio 2:1

natta225 [31]

Answer: (0,3) & (0,-1)

Step-by-step explanation:

7 0

3 years ago

These are the values in Greta’s data set. (2, 43), (3, 46), (4,61), (6, 70), (7,74) Greta determined the equation of a linear re

JulijaS [17]

Answer: See the description below.

The residuals are the difference between the actual and predicted values. Just subtract those values and plot the point.

Your points will be:

(2, 0)
(3, 4)
(4, -5)
(6, -1)
(7, 2)

8 0

3 years ago