These are the answers for your problem
1. 11/2
2. -1/2
3. -17/20
Step-by-step explanation:
BRAINLY FREE POINTS JSJJSJJ
Answer:
74
Step-by-step explanation:
(23-3)+(6×9)
(20) +(54)
=74
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
Answer:
theta is 78 degrees, alpha is 85 degrees
Step-by-step explanation:
use the parallel lines
alternate interior angles means that theta + 112 = 180
and since the alternate interior of the 85 degree angle is a vrtical angle of alpha, they are equal