Can the sides of a triangle have lengths 13, 5, and 16?
1 answer:
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7.
find a common denominator
it will turn into 54 over 45 times -50 over 45
multiply across, leaving the denominator the same
divide the numerator by the denominator
leaving you with 60
ANSWER: 60
8.
Turn the whole number into a fraction by multiplying 3 by 8, also write an 8 under your answer, put the negative in front of the fraction
now we have -24 over 8 divided by 7 over 8
divide -24 by 7
now we have -3 over 8
ANSWER=
find a common denominator
it will turn into 54 over 45 times -50 over 45
multiply across, leaving the denominator the same
divide the numerator by the denominator
leaving you with 60
ANSWER: 60
8.
Turn the whole number into a fraction by multiplying 3 by 8, also write an 8 under your answer, put the negative in front of the fraction
now we have -24 over 8 divided by 7 over 8
divide -24 by 7
now we have -3 over 8
ANSWER=