Please help me I am trying to get all of these correct on my test

5. 27

6. 37

7. 57

8. 1

Step-by-step explanation:

The Interior Angles of a Triangle Theorem state the interior angles of a triangle add up to 180 degrees. So you can add the two degrees they give you, add subtract that number from 180

5. 180 - (100 + 53)

   180 - (153)

       27

6. 180 - (44 + 99)

    180 - (143)

          37

7. 180 - (61 +62)

   180 - (1230)

         57

8. 180 - (89 + 90)

     180- (179)

            1