Answer:
first one. Since its X crosses or passes (2,0)
Step-by-step explanation:
Answer:
r=3
Step-by-step explanation:
The diameter is double the radius. So, divide by 2.
We know that
[volume of a sphere]=(4/3)*pi*r³
length of a circumference=42 ft
[length of a circumference]=2*pi*r-------> r=[length of a circumference]/(2*pi)
r=[42]/(2*pi)---------> r=6.6845 ft
[volume of a sphere]=(4/3)*pi*6.6845³-----------> 1251.11 ft³
the answer is 1251.11 ft³
Answer:
He still has 90.75 miles to go.
Step-by-step explanation:
228.4 (total) - 137.65 (distance traveled)
= 90.75
8 - (-10) = 18
18 / 3 = 6
hope this helps
