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 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

A student looks at ocean waves coming into the beach. An ocean wave with more energy will A) have a greater height. B) have a greater period. C) travel toward t
HELP! What was the Greeks "Literature"
A sunflower was 20 1/2 inches tall. Over the next 6 months, it grew to a height of 37 inches tall. What was the average yearly growth rate of the height of the
The graph above shows how the price of cell phones varies with the demand quantity. The equilibrium price for cell phones is _____, where both supply and demand
Which perminant civil rights leader would have disagreed most with Washington's approach to solving the problem of racial inequality in the south?
WORTH 100 POINTS need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or
Erik buys 2.5 pounds of cashews. If each pound of cashews costs $7.70, how much will he pay for the cashews?
What is the point slope form of a line with slope -5 that contains point (2,-1)
simplify the fraction
Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write