eleeannnnn eleeannnnn

19-05-2017
Mathematics

contestada

a cylinder has a volume of 175 pie cubic units and a height of seven units what's the diameter

Respuesta :

guernfai0 guernfai0

19-05-2017

πr²h=175
πr²*7=175
Divide both sides by 7
πr²=25
Divide both sides by π (3.14)
r²=7.96
Square root of 7.96=2.82
r=2.82
Diameter is 2r. 2.82*2
2.82*2=5.64

Answer Link

Otras preguntas

A student is examining a current map of the world which question might the student ask about the map if she wants to focus on an economic historical theme?

On the electromagnetic spectrum, microwaves are located between infrared waves and radio waves. Which is true for microwaves? A)They have a higher frequency tha

Ian admits to and corrects bookkeeping mistakes right away. Shin Lee reported a conflict-of-interest issue to her supervisor immediately. Who is acting ethical

A stepper motor requires 200 steps per revolution. how many degrees does the motor rotate per step?

How did Mercantilism and the Trans-Atlantic trade lead to the development of the American Colonies

HELP ME OUTTTTTTTTTTTT

The car salesman tells you that the car can go from a stop position to 60 mph in six seconds he's giving you the cars rate of

Why do scientists use controlled experiments

5m^2+2 as a verbal expression

what are scientific questions based on