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

Jazz music evolved from the blending of which traditions and musical practices? a. African traditions and European and American musical practices b. Afric

what the gist of chapter 23 in two roads

Evaluate x2 + 12, when x = 3

What are three intergers all less than 25 and a range of 10 and mean of 13

Josh has 8 days to make pots and plates to sell at a local fair. Each pot weighs 2 pounds and each plate weighs 1 pound. Josh cannot carry more than 50 pounds t

Help plz I’ll mark brainlist On a map, inch represents mile. . What distance on the map represents 1 mile? ⭕️ 2/5 in ⭕️ 5/8 in ⭕️ 1 3/5 in ⭕️ 2 1/2 in

Drag the tiles to the boxes to form correct pairs What are the unknown measurements of the triangle round your answer to the nearest hundredth as needed

Cassidee walks 1-mile north and then turns and walks 2 miles west. Distance Displacement

value of 8y²-5y+1 when y=1

Can someone plz help me? :(