Answer:
M and N
Step-by-step explanation:
Answer:
acute angles//// 40°
Step-by-step explanation:
I'm pretty much guessing with the second part.
Answer:
2x-x+5
2x-1x+5
(2-1)x+5
1x+5
x+5
Answer:
x-2 x+3
1x-2x+3
(1-2)x+3
-1x+3
-x+3
Hope this help
Answer:
D)
Step-by-step explanation:
∠1 + ∠2 = 180 {linear pair}
x - 29 + x + 61 = 180 {add the like terms}
2x + 32 = 180 {subtract 32 from both sides}
2x + 32 - 32 = 180 - 32
2x = 148
x = 148/2
x = 74
∠1 = x - 29 = 74 - 29 = 45
∠2 = x + 61 = 74 + 61 = 135
