Answer:
Step-by-step explanation:
HBVVVVVVVVBBBBJ..YGBJO;
Answer:
131
Step-by-step explanation:
(-)86+45
86 + 45 = 131
corresponding angles, therefore
m∠1 = m∠2 → m∠2 = 130°
vertical angles, therefore
m∠2 = m∠3 → m∠3 = 130°
If ∠1 and ∠2 are complementary, then m∠1 + m∠2 = 90°.
If ∠2 and ∠3 are complementary, then m∠2 + m∠3 = 90°
Therfore

I think the first one is correct. Since “three less than z squared” insinuate that the value is 3 units less than the value z^2
i think it’s perpendicular