Hello!
According to the dashes, you can see that the two separate triangles are congruent. Therefore, these two angles are congruent. We will solve below.
6n-10=50
We add 10 to both sides.
6n=60
Divide both sides by 6.
n=10
Therefore, our answer is A) 10.
I hope this helps!
Answer:
The base would be the same since it's the same number. (Base is 7).
You would then subtract 10 by 3 and you would get 7. Answer is 7 to the power of 2.
Hope this helps (:
