Complementary angles ⇒ the angles add up to 90°
∠A and ∠B are complementary ⇒ ∠A + ∠B = 90°
∠A + ∠B = 90°
Plug in the values for ∠A and ∠B:
(3x - 8) + (5x + 10) = 90
Open the brackets:
3x - 8 + 5x + 10 = 90
Combine like terms:
8x + 2 = 90
Subtract 2 from both sides:
8x = 88
Divide both sides by 8:
x = 11
Answer: x = 11
What do you mean by that?
20/10 is 2 so he can detail two cars an hour
Answer:
Ummm i don't really understand it can you tell me more about it and put a better picture because i really can't see anything
Step-by-step explanation:
Answer:
hirap naman yan basahin mo kasi directions
