Answer:
A & D are correct
Step-by-step explanation:
to solve for 'x':
4x + 16 = 180
4x = 164
x = 41
m∡A = 2(41)+1 = 83°
m∡B = 41°
m∡C = 41+15 = 56°
distance : 15 units
coordinates : (7,0) and (-8, 45)
slope:



equation:


the y-intercept of this function:


distance between both y-intercept :