Since the side which measures 10 is a vertical projection of the hipotenuse x on a 20 degree angle:
10 = x*sin(20°)
x = 29.238044
Since we have to round to the nearest hundreth:
x = 29.24 m
The answer is 75 you could do long division and that will get you the answer.
The answer is 12 to the question
Hopes this helps you with your question!!
6 9/10 is what 6.9 is in fraction form