Answer:
24
Step-by-step explanation:
Solving equations is a basic skill that you must master to deal with a
lot of problems in mathematics, physics, chemistry, administration,
economy, and almost every activity where you need to use a formula or a
model. to solve for h, you follow these steps: 1) multiply both sides by
2 => 2A = (a+b)h; 2) divide both sides by (b+a) => 2A/ (a+b) = h.
So the answer is: h = 2A / (a+b).
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Answer:
36.32 m
Step-by-step explanation:
perimeter = 2(l+b) = 2(10.5 + 7.66)
=2(18.16)= 36.32 m
Answer:
It's C
Step-by-step explanation:
When I wrote it out I got x^2+7=7x-5
Answer:
4-n
Step-by-step explanation:
You have 4
and you want to decrease it by n, so take away n from 4 : 4-n
