Answer:
50 degrees
Step-by-step explanation:
Right Angle= 90 degrees
90-40=50
You also need to brake down this answer farther.
Answer:
A and B
Step-by-step explanation:
-3 and -2 are the only values less than or = to -2
the rest are greater than -2
50*8=400
400+175=575
it subtracted 575 on the last round
Answer:
Step-by-step explanation:
Additive inverse of (5a² - 4a + 3) should be added to make them zero
(5a² - 4a + 3) + (-5a² + 4a - 3)= <u>5a² - 5a² </u> <u>- 4a + 4a</u> <u>+ 3 - 3</u>
= 0
