2 years ago

A circular disc has circumference 250 cm. Calculate the radius of the disc.

1 answer:

7 0

$\textit{circumference of a circle}\\\\ C=2\pi r ~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ C=250 \end{cases}\implies 250=2\pi r\implies \cfrac{250}{2\pi }=r\implies \stackrel{cm}{39.79}\approx r$

You might be interested in

Fleece vests regularly priced at $15.99 are on sale for $12.99. If the sales tax is 5%, how much can you save by buying the vest

gayaneshka [121]

The answer to your question it $3.15

3 0

3 years ago

Jason's football team lost 6 yards from their starting position and then lost another 5 yards. What number represents a loss of

Alona [7]

What do mean where are ur options

5 0

2 years ago

The formula for the area of a triangle is A = 1bh. Solve the formula for h. If the

love history [14]

Answer: H = 8 cm

Step-by-step explanation: Since a triangle's area is b times h/2, we know that two times 48 is 96, therefore we can opposite the equation so 12 is the base times the height (8 cm) is 96 divided by 2, there's your answer.

4 0

3 years ago

Read 2 more answers

What is the Range of the function

balu736 [363]

Answer: Pretty sure its <em>A. </em>

Step-by-step explanation:

8 0

2 years ago

Simplify. 2 - 30 × 5

exis [7]

First you would do -30x5 which equals -150 then 2-150 equals -148