Answer:
a
Step-by-step explanation:
20-9=11
Find the percent of the circle
r=radius of circle
then r=1/2 of the diagonal of the square
use some pythagoran theorme
45,45,90 triangle
(r√2)/2=1/2 of a side
r√2 is one side
square it
2r²=square
area of circle is pir²
percent it is is
square/circle=
(2r²)/(pir²)=
2/pi= about
0.636
about 64% that it is in the square
Answer:
A, 12:47
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
Answer:
They havo to go 55 miles per hour.
Step-by-step explanation:
Just divede thenumber of miles by the number of hours 220/4 = 55.
Check your answer: 55 miles per hour where would they be in 4 hours?
55 x 4 = 220 miles. There is your answer!
^Virtuoso helper^