Answer:
I think its B but I have very little evidence. Don't even put B but I was just saying I think it is.
Step-by-step explanation:
its 14n+21. 7×2n is 14n, and 3×7 is 21
<span>An equiangular triangle is a triangle where all three interior angles are equal in measure.</span>
Answer: - 6xy/23xy
Step-by-step explanation:
They're both simplified by 11.
Answer:
∠B = 60°
Step-by-step explanation:
They are supplementary angles, which means they add up to 180°.
∠B + ∠A = 180
? + 120 = 180
? = 180 - 120
? = 60°
