Good day, my daughter got this same attachment for her homework at school. Can you should working out how to get the answers?

11) 110°

12) 84°

13) 80°

14) 111°

15) 125°

16) 47°

17) 53°

18) 113°

Step-by-step explanation:

11)

110° = 110°

12)

84° = 84°

13)

180° - 100° = 80°

14)

111° = 111°

15)

125° = 125°

16)

47° = 47°

17)

53° = 53°

18)

113° = 113°

3; 9 is 8 to -4

step-by-step explanation:

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4