Answer:
72 degrees
Step-by-step explanation:
Congruent supplements Theorem.
Answer:
B
Step-by-step explanation:
I got this answer correct on a test
If segment AB is perpendicular to segment CD, then a right angle (90°) is formed.
7x + 27 = 90
7x = 63
x = 9
Answer:
d
Step-by-step explanation:
Answer:
2b²(8b²+15b-6)
Step-by-step explanation:
16
+30b³-12b²
2b²(8b²+15b-6)
This is not further factorable. If you want to find the roots, you'd have to use the quadratic formula for the polynomial in the parentheses. Therefore that is our final answer.