Use your calculator to work out
1 answer:
Step-by-step explanation:
i couldnt understand how the problem was put together, so i found the square root of 13.7 and then did the addition problem that fallowed.
to check to see if a square root answer is correct, just take the answer and put it to the power of 2 and if you return to the original number, the answer is correct
this was done using windows default calculator in scientific mode on a windows 10 device
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Answer:
x = 7.5
Step-by-step explanation:
A line parallel to a side of a triangle and intersecting the other 2 sides, divides those sides proportionally, that is
=
( cross- multiply )
8x = 60 ( divide both sides by 8 )
x = = 7.5