9514 1404 393
Answer:
∠4 = 100°
Step-by-step explanation:
This has nothing to do with parallel lines.
Angles 1 and 4 are "vertical angles", hence congruent.
∠1 = ∠4 = 100°
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Vertical angles are on opposites sides of the intersection where lines cross.
Answer:
xy*(2x^2 + 7x^2 - y^2)
Step-by-step explanation:
You can get xy out of the expression since all have xy
The answer is a, i dont think i want the prize tho lol
I think it's the first 7.
I hope this helps :-)
Answer:
10
Step-by-step explanation:
