Which pair of angles must be supplementary? A vertical line comes out of a horizontal line. A diagonal line goes through the 2 lines to form 5 angles. From top left, clockwise, the angles are 2 (90 degrees), 1, 5, 4, 3.
Angle 1 and Angle 5
Angle 5 and Angle 3
Angle 4 and Angle 5
Angle 4 and Angle 1

where is the rest of the

step-by-step explanation:

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.