Answer:

Step-by-step explanation:
Using the power of power rule (multiply the exponents)
×
× 

When exponents are multiplied, add the answers:
x ^ ( 4/9 + 2/9 )
x ^ ( 6/9 )
x ^ ( 2/3 )
X=12 because 12 times 12 equals 144 or 12 to the power of two equals 144
Answer:

Step-by-step explanation:
we know that
Applying the Pythagoras Theorem

solver for x



Step-by-step explanation:
V = 4/3 × 22/7 × 3³
= 4/3 × 22/7 × 27
= 113.14