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2 years ago

What is (12m+1) - (5m-4)

Mathematics

2 answers:

lutik1710 [3]2 years ago

5 0

(12m + 1) - 5m + 4

12m + 1 - 5m + 4

12m + 5 - 5m

= 7m + 5

Kipish [7]2 years ago

3 0

Answer:

$7m + 5$

Step-by-step explanation:

If you "open up" the parentheses, you would get:

$12m+1-5m+4$

Which, if you combine like terms, is:

$7m+5$

Hope this helps :)

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3 years ago

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3 years ago

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To calculate the area of one triangle, you have to multiply its base by its height and divide by 2, following the formula:

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