there are websites such as
mathpapa
algebra tiger - favorite
and many more that will give you the CORRECT answer and will give u a step by step explanation on how it was answered
Answer:
a^2-12a+35
Step-by-step explanation:
(a-7)(a-5)
a^2-7a-5a+35
Givens
Formula
V = (a * b)/2 * h
Solution
V = (10 * 11)/2 * 10
V = 110/2 * 10
V = 55 * 10
V = 550