Answer:5,-3
Step-by-step explanation:
Angle a is 35 degrees angle b is 55 degrees angle c is 110 degrees
4x9=36your answer is 36
Reason:2squared is 2x2 =4
Reason:3squared is 3x3=9
When you square a number you are multiplying it by itself
Answer: 15 hours and 10 minutes
Hope this helps!