Find the acute angle o, to the nearest tenth of a degree, for the given function value. sin 0 = 0.8319
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-1° (Type an integer or a decimal rounded to the nearest tenth as needed.)

the answer is 40.

proof:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

6 cars because if you have 8 and subtract 2 youll have 6 left over