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Juli2301 [7.4K]
3 years ago
7

Write the equation of a line parallel to the line: y=-x-4 that goes through the point (-9,8)

Mathematics
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

y=-x-1 or, y-8=-1(x+9)

Step-by-step explanation:

Parallel lines have the same slope. in your current equation you have a slope of <u>-1</u>. We can use this slope and your set of points in the point slope formula.

<u>y-y1=m(x-x1)</u>

(-9, 8)

x1 y1 m=-1

<u>y-8=-1(x+9)</u>

y-8=-1x-9

+8 +8

<u>y=-x-1</u>

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Step-by-step explanation:

Percentage solution with steps:

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Step 3: From step 1 above,$135=100\%$

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Step 4: Similarly, $x=15.\%$

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Step 5: This results in a pair of simple equations:

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