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Lera25 [3.4K]
3 years ago
7

How to solve 7+(-15)+12

Mathematics
2 answers:
Dmitry [639]3 years ago
8 0
7+(-15)+12
Adding a negative number is the same as simply subtracting it.
7-15+12
7 - 15 = negative 8 (use a number line)
-8 + 12 = 4 (use a number line)
makvit [3.9K]3 years ago
8 0
7 + (-15) + 12

First, simplify brackets. / Your problem should look like: 7 - 15 + 12.
Second, simplify. / Your problem should look like: 4.

Answer: 4

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KLMN is a parallelogram,
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Answer:

Ok soo.

Step-by-step explanation:

sum of two adjacent angles of parallelogram is 180

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as AK bisects angle K and LA bisects angle L

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Vladimir is walking down the street at a speed of 4 miles per hour. Write an equation for the distance in miles, d, that Vladimi
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Answer:

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Step-by-step explanation:

We have been given that Vladimir is walking down the street at a speed of 4 miles per hour. We are asked to write an for the distance in miles, d, that Vladimir walks over time in hours, t.

We will use rate formula to solve our given problem.

\text{Speed}=\frac{\text{Distance}}{\text{Time}}

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