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brilliants [131]
3 years ago
12

what is the point slop equation of the line through the points (-5,5) that is perpendicular to the line whose equation is 5x=3y​

Mathematics
2 answers:
katen-ka-za [31]3 years ago
6 0

Answer:

y - 5 = - \frac{3}{5}(x + 5)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Given

5x = 3y , that is

3y = 5x ( divide both sides by 3 )

y = \frac{5}{3} x ← in slope- intercept form

with slope m = \frac{5}{3}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{\frac{5}{3} } = - \frac{3}{5} and (a, b) = (- 5, 5), then

y - 5 = - \frac{3}{5} (x - (- 5) ), that is

y - 5 = - \frac{3}{5} (x + 5) ← equation of perpendicular line

JulsSmile [24]3 years ago
4 0

Answer:

(2, -10)

Step-by-step explanation:

5-3= 2

-5-5= -10

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Answer:

-31/9

Step-by-step explanation:

Bring -5/9 to other side

-4 is also written as -3 9/9

-3 9/9 + 5/9 = x

-3 4/9 = x

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Answer:

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Darrell - Lake, because it's the only other water option.

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Hope I could help!

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7 0
4 years ago
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During dance practice, Sasha drank 21⁄2 pints of water, and on the way home she drank 1⁄2 cup of water. How much water did she d
elena-14-01-66 [18.8K]
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3 0
3 years ago
Please help soon! Will give branliest!
rosijanka [135]

Answer:

1. .26

2. .29

3. .22

4. .23

Step-by-step explanation:

3.1 ÷ 12 = .26

2.92 ÷ 10 = .29

3.52 ÷ 16 = .22

1.85 ÷ 8 = .23

<em>good luck, i hope this helps :)</em>

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3 years ago
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