Answer:
2A/ (b1-b2) =h
Step-by-step explanation:
A = 1/2 (b1-b2) *h
Multiply each side by 2
2A = 2 *1/2*(b1-b2) *h
2A = (b1-b2) *h
Divide by (b1-b2)
2A/ (b1-b2) = (b1-b2)/(b1-b2) *h
2A/ (b1-b2) =h
Answer:
122.5
Step-by-step explanation:
take 8.75 multiply it by 2 then multiply it by 7 to get your answer 122.5
B; you can graph the function on a graphic calculator or use algebra find each of the desired aspects
I would try drawing the line on a coordinate plane to help.
