Answer:
y= -3+2
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
Answer:
A 28 because 7 times four
Step-by-step explanation:
x= 90° - 63° = 27° (NO perpendicular to AOB)
angle DOB = (90°+90°) -128° (angles on a straight line)
= 180° - 128°
= 52°
y= 180° - x - 63° - angle DOB (angles on a straight line)
=180° - 27° - 63° - 52°
= 38°
I'm not sure of the answer tho^^ good luck!
I believe it is C.
Good luck!