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IrinaK [193]
3 years ago
7

I need help with this because I don’t understand

Mathematics
2 answers:
GalinKa [24]3 years ago
6 0

Answer:

x=1+√5 or x=1−√5

Step-by-step explanation:

photoshop1234 [79]3 years ago
4 0

Answer:

1 + square root 5

and

1 - square root 5

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What is an equation of the line that passes through the point (-5 7) and is parallel to the line x-5y=15
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Answer:

Step-by-step explanation:

Parallel lines have same slope.

y = mx + b

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x - 5y = 15

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y = \frac{1}{5}x - 3

so, slope = 1/5   ; (-5 , 7)

y -y1 = m(x -x1)

y - 7 = \frac{1}{5}(x- [-5])\\\\y - 7 =\frac{1}{5}(x + 5)\\\\y - 7 = \frac{1}{5}x+5*\frac{1}{5}\\\\y - 7 =\frac{1}{5}x+1\\\\y =\frac{1}{5}x+1+7\\\\y=\frac{1}{5}x + 8

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