j9poimmones j9poimmones

02-04-2017
Mathematics

contestada

The cross-sectional area of a water pipe is 5058 square inches. to the nearest tenth, what is the diameter of the pipe in inches?

Respuesta :

wolf1728 wolf1728

02-04-2017

area of a circle = PI * radius^2
5,058 = PI * radius^2
radius^2 = 5,058 / PI
radius = square root ( 1610.0114043176 )
radius = 40.1249474058
diameter = 80.2498948116
diameter = 80.25 inches

Answer Link

Otras preguntas

1. What is the cause of continental drift? Convection currents are caused when there are temperature changes in liquid and gas. (vocab: outer core, mantle, c

72 is 25% of what number? A. 35 B. 18 C. 180 D. 288

A piece of wood has a width of 5 cm and a height of 10 cm. Its volume is 100 cm3. What is the length of the wood?

Which of the following are characteristics of generalist species? a. small habitat and restricted diet b. large habitat and varied diet c. restricted diet an

You press on the carotid artery in your neck and begin counting. What are you most likely measuring?

In order to read a play properly, one must stage the play in one's own imagination. a. True b. False

Which of the following pieces features multiple soloists, including a trumpet, oboe, violin, and recorder? a. Brandenburg Concerto no. 2 b. Dido and Aeneas, O

Why did the British participate in the Crimean War?

People once believed that the world was flat. What changed their minds? A) the invention of the globe B) Queen Mary decreed the world was round C) continued t

What is 1600 divided by 70?