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3 years ago

(-9 x -3) + 27 integers

Mathematics

2 answers:

NISA [10]3 years ago

5 0

54

a rule I follow:
same signs positive,
different signs negative.

-9 * -3 = 27
27 + 27 = 54

Alex3 years ago

4 0

The answer to this is 54

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3 years ago

Write the equation of the line given points (-4,6) and (-8,10)

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Answer:

the equation of the line in slope-intercept form is: $y=-x+2$

Step-by-step explanation:

First start by finding the slope of the segment that joins those two points using the general formula for the slope of the segments between two points $(x_1,y_1)$ and $(x_2,y_2)$ on the plane:

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Now, knowing this, we can find the equation of the line by using the "point-slope" form of a line [of slope "m" and going through the point $(x_0,y_0)$ that tells us:

$y-y_0=m(x-x_0)$

We will be then using the found slope (-1) and for example one of the given points: (-4 , 6), thus:

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3 years ago

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Step-by-step explanation:

give brainliest

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4 years ago