Answer:
C
Step-by-step explanation:
Answer:
the answer is 5x an exponent at the top of the x +15
2 3/4a=19 1/4
÷2 3/4 ÷2 3/4
a=1/7
Answer:
x=-6
y=30
Step-by-step explanation:
-5x =2x+42
x=-6
y=2(-6)+42
=30.
Answer:
Volume of soccer ball = 5,572.45 Cm³ (Approx)
Step-by-step explanation:
Given:
Diameter of soccer ball = 22 Cm
Radius of soccer ball = 22 Cm / 2 = 11 Cm
Find:
Volume of soccer ball = ?
Computation:

Volume of soccer ball = 5,572.45 Cm³ (Approx)
Therefore, Soccer ball contain 5,572.5 Cm³ of air.