Answer: Angles A and C are vertical angles.
Step-by-step explanation:
-5y^2 + 2y + 2 = 0
y = -2 ± ✓4 - 4*-5*2. /. -10
y = -2 ± ✓44. / -10
y = -1 ± ✓11. / -5
(-1+✓11)/-5. and (-1-✓11)/-5
0 remainder of 6
Hope this helps
Answer:
the measure of the exterior angle is 87 degrees.
Answer:
A) is correct
Step-by-step explanation:
