Answer:
(2/3)³
2³/3³
2³ × 3^(-3)
Step-by-step explanation:
Answer:
20 nickels
23 dimes
Step-by-step explanation:
hope this helps!
The aluminum section's area formula solved for h is 
From the complete question, the expression of the area (A) in terms of variables a, b and h is:

Factor out h from the expression on the right-hand side

Divide both sides of the equation by (a - b)

Remove the bracket

Rewrite the above equation as follows:

Hence, the aluminum section's area formula solved for h is 
Read more about change of subject at:
brainly.com/question/9070883
It is: i √6 i believe :))