Solve for h in the mathematical formula A=1/2(a+b)h
1 answer:
Step-by-step explanation:
Since we arent given enough information to SOLVE for h, I will get as close as I can by rearranging the equation for h
Convert the fraction to a decimal for simplicity
A = 0.5(a + b)h
Divide both sides of the equals by 0.5
A/0.5 = (a + b)h
We can convert A/0.5 into its reciprocal
2 A = (a + b)h
Divide both sides of the equation by the bracketed (a + b)
(2 A) / (a + b) = h
Rewritten
<h2>h =You might be interested in
Answer:
70 questions
Step-by-step explanation:
You can make a proportion.
Multiply across:
7x=490
Divide by 7:
x=70
<u>Final answer</u>
70 questions