book Maths Puzzle Numerical Ability

the formula A= 1/2bh gives the area A for a triangle

Solve for H
Solve for B
Find H if B= 10in A= 80in2

Read Solution (Total 0)

book Other Question

Hello,

I have 2 problems on my homework dealing with integers and their sums, here they are:

1. Two negative integers are 6 units apart. Their sum is -8. Find the integers.
Please help i have no clue how to do either of these problems.
Given f(x)=x^2+3x-2, find f(2)
and Given h(x)=4x+8, find 4[h(-3/4)].
Thanks for the help, and please explain how to do these problems.