Answer:
5 + 8 = 13
-6 + -4 = -10
No explaination needed This answer is 1000% correct. Trust me i woould never mess someone up for no reason, not even for my own benefit.
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Round the number 4 to 5 because the number 7 is behind it.
The mixed number will be 13 3/4.
Tan(58)=10/x
x=10/tan(58)
x= 6.2