Answer:
xw= 60°
ym=60°
mw=120°
Step-by-step explanation:
Angles on a straight line add up to 180°. Therefore 180-78+42°=60°
Opposite angles are equal. Therefore 60°=60°
Angles in a circle = 360° Therefore 78°+42°+60°+60°+120°=360°
Answer:
negative 64.8
Step-by-step explanation:
Negative 64.8 comes before negative 80 so that makes it greater in terms of negatives.
Sorry if I'm wrong though
Factor each completely 3r^2+7r
r(3r+7)
Stop capping its 5 points