Answer:
Her score is -22
Step-by-step explanation:
To get the answer you need to subtract 42 from 20
42-20 is -22
-22
20-42=22
a=6
b=10.39
a=sin 30x12 or a=cos60x12
b=cos 30x12 or b=sin60x12
(4x the answer ) can you help with my question
The answer should be 73.97