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

Write the equation of the line containing the point (1 2) and parallel to the line 2x + 4y = 1

Questions 1–10: Identify each redundant expression. Some sentences contain no redundancies. 1. Weather conditions forced the regional managers to postpone thei

Which phrase best describes the New World Order?

A hexahedron is a prism whose base is a _____. A. equilateral triangle B. square C. circle D. triangle

(75) pointsPlease help me on these questions ASAP!!!

What does Thomas Jefferson mean by Certain unalienable rights and the in the excerpt from the Declaration of Independence

Will bought a package of 24 juice bottles for $7.44. Which equation relates the cost, c, of a package of juice bottles to the number of bottles, b, in the packa

Use factoring to simplify the expression x^2-x-6/x-3 assume that x does not equal 3

Let f(x) = 2x + 2. Solve f−1(x) when x = 4. a. 1 b.3 c. 4 d.10

Which of the following statements is true regarding the Central Limit Theorem? The samples are dependent. The sample size is small. The sample mean is not no