The answer is x = -3 / 2.
Answer:
3600
Step-by-step explanation:
Answer:
-273c
Step-by-step explanation:
Vertical angles are equal to each other:
∠2 = ∠3
5 + 4y = 6y - 25
→ 30 = 2y
→ 15 = y
∠2 = 5 + 4y = 5 + 4(15) = 5 + 60 = 65
linear pairs equal 180:
∠1 + ∠2 = 180
→ ∠1 + 65 = 180
→ ∠1 = 115
Answer:
{x,y} = {2,7}
Step-by-step explanation:
sorry if i got it wrong
