What do you have to do? You see the end bit -x and -2?
What does that bit mean
I know the rest, it’s just the end part throws me off

What value of x will make the triangles similar by the sss similarity theorem?

What is the total surface area of this square pyramid?

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.