Have a good rest of your Day
Answer:
8-1
Step-by-step explanation:
I know things : )
things were not as complicated when I was in middle school.
∠1 + ∠3 + 90° = 180°
∠1 + ∠3 = 90°
∠3 = ∠4 (vertically opposite angles)
∠1 + ∠4 = 90°
Therefore, the answer is ∠1 + ∠4
Third
First would be, simplified, 2x+10=2x-10
Second, simplified, -2x-10=2x-10
Third, simplified, -2x-10=-2x-10
Fourth, simplified, -2x+10=2x-10
So it's third :)
hope this helps :D
9.5 minute
500 - 25 = 50x
x =
x = 9.5 minute
