papimmm papimmm

03-05-2017
Mathematics

contestada

What's the radius of a circle Keith an area of 64 square feet

A.20.38
B.41.5
C.4.51
D.5.41

Respuesta :

Homeworkslayer69 Homeworkslayer69

03-05-2017

area is pi (radius)^2

3.14 (x)^2 = 64

64/ 3.14 = 20.38

square root of 20.38 is 4.51

answer is C

Answer Link

Otras preguntas

is it possible for Transnet to make economic loss in the short-run? Briefly motivate with the aid of a graph

_____ are masses of cells full of pores.

Amanda increased the amount of protein she eats every day from 48 to 54 g. By what percentage did Amanda increase the amount of protein she eats.

What does the church call people of virtue who are not yet saints?

A carpenter can install 8 sheets of drywall in 10 minutes. At this rate, how long does it take to install one sheet of drywall? How long will it take the carpen

how long would it take me to earn $139.50 of interest at a 6% interest rate if I started with $930.00

What is the best choice to describe the purpose of this myth?

Which list describes the path carbon dioxide takes to the nose?

According to evolutionary history and taxonomy, tigers resemble ____________ more closely than they resemble fish.

What is the surface area of the prism? A. 138 yd2 B. 192 yd2 C. 264 yd2 D. 272 yd2