SmartScore 99
SmartScore 86
SmartScore 92
Here's the question you clicked on:
isayhello
Using the formula P = 2(a + b), find a when P = 15 and b = 5. 2.5 5 8 10
Just substitute P = 2(a + b) 15=2(a+5) solve for a
a= 5/2 or 2.5
Not the answer you are looking for?Search for more explanations.