Simplify the following expression

Mathematics

1 answer:

vova2212 [387]3 years ago

7 0

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

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If AB is 12, what is the length of A'B'?

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Replacing with data:

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