Which angle pairs are supplementary? Check all that apply.
<1 and <2
<4 and <3
<4 and <5
<7 and <5
<3 and <7

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost

answer: the answer is c and e and i know because i just took the quiz

step-by-step explanation:

i'm guessing it might be 40.