One foot<span> equals </span>12 inches<span>, meaning that </span>1 inch<span>equals 0.083 </span>feet<span>. </span>One<span> yard equals 3 </span>feet<span> or 36</span>inches<span>, and </span>one<span> mile equals 5,280 </span>feet<span>.</span>
A kickball is a sphere, so to solve this, we are going to use the formula for the volume of a sphere:
where
is the volume of the sphere.
is the diameter of the sphere.
We know form our problem that the diameter of the kickball is 10 inches; since the kickball is a sphere,
. Lets replace that value in our formula to find
:
We can conclude that the volume of the kickball is
523.6 cubic inches.
Since the angles are complementary, they add to 90°. So we can write the equation:
x represents the first angle, and 4x represents the second
x+4x=90
5x=90
x=18
So the first angle is 18° and the second is 72° (18*4)
Hope this helps
Answer:
B
Step-by-step explanation:
If (x + h) is a factor of f(x) then f(- h) = 0
Here q(- 1) = 0 , hence (x + 1) is a factor of q(x) → B
2 green spaces, 2 star spaces, 2 question mark spaces