1. In the diagram, AB is parallel to CD. X
A
— В
72°
C С
D
(a) Work out the size of the angle marked X.
(b) Give a reason for your answer.

What is the difference between the predicted value and the actual value

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40