cierracoronel cierracoronel

12-09-2017
Mathematics

contestada

The area of circle Z is 64πft².
What is the value of r?
r=__ ft

Respuesta :

Palmetto18 Palmetto18

12-09-2017

A=πr²
πr²= 64π
Subtract the from both sides
r²=64
Square root both sides
r=8

Answer Link

Otras preguntas

the city of Philippi was named for _______________________________, the father of alexander the great.

A drink is made up of juice and water in the ratio of 5:2 How much juice is needed in order to have a final volume of 3.15L? (answer in mL) Help please

limiting the time a person spends being ill or infirm is referred to as _____.

All of the following groups of non-English colonists migrated into the British North American colonies in large numbers throughout the eighteenth century EXCEPT

in imperfectly competitive markets, increasing production will decrease the price of all units sold. this concept is known as the

down the boulevard and im going to the bank first i hit the guards and i'm going for the safe then open the vault

The star Wemadeit shows a stellar parallax angle of 0.2 seconds of arc while the star Waytoofar shows a stellar parallax angle of 0.3 seconds of arc. From this,

what organizational structure would you choose if you were interested in promoting flexibility, adaptability, and innovation?

(1) Muya sold her motorcycle for $ 77,000 and she bought the car for $ 70,000. What was her(i)profit or loss (ii)profit or loss percent?

How is the first-person narrator limited in a story?