Question

Need help don’t know what to do I’m confused

Answer 1

The correct answer is the first one. a=(2A/h)-b

Answer 2

Answer:

A

Step-by-step explanation:

This question is just asking you to solve for a! That means they want you to move a to one side, and the rest of the equation to the other.

First, you can divide both sides by h, which will give you A/h = (a+b)/2

Second, you will multiply both sides by 2 -> 2A/h = a+b

Lastly, to get a isolated you need to subtract b, so 2A/h - b = a