fmateo516 fmateo516
  • 23-11-2020
  • Mathematics
contestada

a quarter has a diameter of 2.4. if it makes 8 rotations how far did it roll

Respuesta :

7492
7492 7492
  • 23-11-2020
Radius = 2.4/2
1.2
circumference = 2piR
= 12/5 pi
Distance = 12/5 pi * 8
= 60.3 units
Answer Link
amd44913254494 amd44913254494
  • 23-11-2020

Answer:

7.536

Step-by-step explanation:

I think it means to find the perimeter  and multiply it by 8.

The perimeter of a circle is called the circumference.

C = pi(d)

C = pi(2.4)

C = 7.536

My teacher has us use 3.14 for pi so if your teacher has you use something else just multiply it by 2.4.

Answer Link

Otras preguntas

A baseball player hits a ball at an angle of 52 degrees and at a height of 4.5 ft. if the ball's initial velocity after being hit is 152ft/s and if no one catch
What is the domain {(6,5), (2,9), (4,6), (5,4), (1,7)
NEED HELP ASAPPPPP PLEASE!!!!
Nakia found five, shiny, pearls inside the oyster
Which western state has the nation’s primary fishing port
Angle relationships with parallel lines please help can someone answer
If the three hoses are used to start filling the pool at 10 a.m. on Tuesday, when will the pool be completely filled?
I dont understand anything, plz help Bob has been hired by Global Domination Inc. to examine the mass of widgets being produced by two different factories. The
CAN SOMEONE HELP MEEEE? I NEED HELP>> I WILL MARK YOU AS THE BRAINLIEST>>>
“Carol has just conquered her biggest fear by confessing to her mother that she wrecked the car.” Which part of a story does this represent? rising action confl