Sarah and Lisa would spend an equal amount per month if they each downloaded movies the amount they would spend is $ The first option is either 5,6,15
the second options are 5,10,15

i think c. but don't trust it.

step-by-step explanation:

x=0

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)