ZionDelFuego
ZionDelFuego
08-05-2018
Mathematics
contestada
Anybody know the answer ?
Respuesta :
mkryukova19
mkryukova19
08-05-2018
C=2πr
We have 3/4 of circumference
(3π/2)*2π=
3/4.
and it is equal 5π/2.
(3/4)*C=(3/4)*2πr
5π/2 = 6πr/4
5/2=6r/4
r=(5/2)*(4/6)=(5*4)/(2*6)=5/3
r=5/3
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
A student rounded the size of a park to the nearest thousand acres. Her estimate was 276,000 acres. What number could be the exact number of acres? A 276,543
If a Ferrari, with an initial velocity of 10 m/s, accelerates at a rate of 50 m/s2 , for 3 seconds, what was his ending velocity?
graph the line y=5x-4
During football game, Kevin gained five yards on the first play. Then he lost seven yards on the second play. How many yards does Kevin need on the next play to
How many feet is this please help
3/7 of what number is 9? How am I suppose to figure this out?
What is 12. 6 more than twice m algebraic expression
What happens when a solid object with a lower density is placed in a liquid with a greater density?
The planet Mercury measures 4,879 kilometers from one side to the other. Earth measures 12,756 kilometers from one side to the other. What is the difference b
How would I write 21/8 as a mixed number?
