DrLIFE2117 DrLIFE2117

04-05-2018
Mathematics

contestada

What's the diameter of a cirlce eith an area of 615.75?

Respuesta :

lironica lironica

04-05-2018

area of circle =πr²

πr²=615.75
r²= 615.75*7/22

r=²√196 =14

diameter =2r=2*12 =28

Answer Link

Otras preguntas

are there elements of the strategic sourcing process used at federal express that apply to other companies?

is the use of living organisms or their products to clean up the environment, improve human health, and provide more nutritious and disease-free food.

What note is the shortest? quarter note eighth note half note whole note "

Which conclusion can be drawn from a cathode ray being deflected toward the positive plate? Choose the correct answer.

causal research should only be used when a fair amount is known about the problem and when looking for causal relationships among variables associated with the

For each of the graphs below choose inequality that best represent the graph. explain your reasoning.a. This graph represents an inequality that has: A. No solu

"Don't worry. They're all against me. But I have one advantage: they don't know what they want. I do."

Explain why the snake became an important animal spirit. because he represents the power of the earth. because he is the only animal brave enough to attack the

write the standard form of a complex number using a for the real part and b for the imaginary coefficient

( 7x + 3 ) - (2 - 2x)