Factor completely 16a3b7 + 2a6b4 − 22a4b5.

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

what is the your question?

the correct answers are 1, 2, 4, and 5! i just got it right!