Question

8TH GRADE MATH PLEASE HELP

Answer 1

Answer is 98°.
You must add both degrees and then subtract from 180°.

Answer 2

Answer:

∠x = 46°

Step-by-step explanation:

We have triangle = 180° = 18° + ∠x + (180° - 64°)

=> ∠x = 180° - 18° - 116° = 46°