Question

Plzzzz help, I don't understand ​

Answer 1

Explanation:

5m - 10 = 4m + 15

m - 10 = 15

m = 25

Answer 2

Hello!!! Princess Sakura here ^^

Explanation:

Those angles are corresponding so they are congruent to each other so you should do....

`4m+15=5m-10\\15=m-10\\25=m`

Therefore the answer is D.