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jekas [21]
3 years ago
9

Find the equation of a line that passes through the point (-2,-1) and is

Mathematics
1 answer:
Anna [14]3 years ago
7 0

Answer:

y=x/2

Step-by-step explanation:

If one line is perpendicular to another, then the product of their slope is -1.

y = –2x+8. This line has a slope of -2. Which means another line must have a slope of 1/2.

By knowing the slope, we then assume this line as x-2y=k. Insert the point in, we find out k=0.

So the equation of this line is x-2y=0, or y=x/2.

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Answer:

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Step-by-step explanation:

1. Simplify the Numerator...3+ the square root of 6 cannot be simplified, so the answer is 5.45

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17 \sqrt{3}  - 2 \sqrt{4}  \sqrt{4}  \sqrt{2}  + 3 \sqrt{9}  \sqrt{2}  - 4 \sqrt{4}  \sqrt{4}  \sqrt{3}  =  17 \sqrt{3}  - 8 \sqrt{2}  + 9 \sqrt{2}  - 16 \sqrt{3}  =    \sqrt{3}  + \sqrt{2}  = 3.15

3. Divide. 5.45/3.15= 1.73

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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