3 years ago

What is an equation of the line, in point-slope form, that passes through (8, -8); slope: 3

Mathematics

1 answer:

gavmur [86]3 years ago

3 0

Answer:

you're answer will be y+8=3(x-8)

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zubka84 [21]

On what question did u go wrong

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3 years ago

Write the number 0.72 repeating as a fraction or mixed number.

34kurt

8/11 is the fraction

To derive this simply put

72.727272/100 and it reduces to 8/11

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3 years ago

Find the equation of the line passing through the points (4,2) and (6, 10). y=[? ]x + [ ]

Pachacha [2.7K]

Y=4x-14 to find the slope you need to do
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2 years ago

<1 and <2 are supplementary angles. The measure of <1 is 87º. The measure of <2 is 15x + 18º.

Kay [80]

Answer: x= 5

Step-by-step explanation: If angles 1 and 2 are supplementary, that means they add up to 180. So if angle 1 is 87, angle 2 has to be 180-87=93. Then the equation would be 15x+18=93. Subtract 18 on both sides. 15x=75. Divide by 15 and your answer is 5.

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3 years ago

Is (-4,4) the solution of the system. 4x+5y>-6 and -2x+7y>20

nikklg [1K]

Answer:

It is a solution, one of an infinite number of solutions.

Step-by-step explanation:

You can check to see if the given point is in the solution set:

4(-4) +5(4) = -16 +20 = 4 > -6 . . . . yes

-2(-4) +7(4) = 8 +28 = 36 > 20 . . . yes

The offered point satisfies both inequalities, so is in the solution set. It is not the solution, but is one of an infinite number of solutions.

7 0

3 years ago