Answer:
The volume of the inflated beach ball is 13734in³
Step-by-step explanation:
We know that the formula to calculate the volume of a sphere is
v = 3/4 * π * r³
π = 3.14
r = 18in
we replace the values and calculate the volume of a sphere
v = 3/4 * 3.14 * (18in)³
v = 3/4 * 3.14 * (5832in³)
v = 13734.36 in³
the nearest whole number
13734in³
Answer:
x=-7
Step-by-step explanation:
5-x=3(x+11)
Distribute 3 to the parenthesis. (Multiply)
5-x=3x+33
Subtract 33 from both sides.
-28-x=3x
Add x to both sides,
-28=4x
Divide both sides by 4.
-7=x
Answer:
11
Step-by-step explanation:
proportions
Answer:
Step-by-step explanation:
the slope equation is (y2-y1)/(x2-x1)