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NNADVOKAT [17]
3 years ago
14

X = (y/2) - 1 Please help me find the answer.

Mathematics
1 answer:
Juliette [100K]3 years ago
4 0

Answer:

Step-by-step explanation:

Well you didn't give directions on what to solve for,

I'm gonna assume you want to solve for y

x = (y/2) - 1 (add 1 to both sides)

x + 1 = y/2 (multiply both sides by 2)

2(x + 1) = y (distribute the 2)

y = 2x + 2

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Help me plz cant work it out
svetoff [14.1K]

Answer: 27.80

Step-by-step explanation:

(3/5) x 14 = 8.4

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7 0
4 years ago
Find the equation of a line that passes through (2,−3), and that is parallel to 5 + = −2.
Eduardwww [97]

Answer:

the first one is the correct answer

Step-by-step explanation:

Try using a graphing calculator for some of these types of questions, it's very helpful

4 0
3 years ago
Suppose the equation for line A is given by 2x = 5y – 25. If line A and B are perpendicular
Ludmilka [50]

The required equation of line B is 2y+5x=-2

The equation of a line in point-slope form is expressed as:

y-y0 = m(x-x0)

m is the slope of the line

(x0, y0) is the point on the line

Given the line A expressed as:

2x = 5y – 25

Rewrite in standard form

5y = 2x + 25

y = 2/5 x + 5

The slope will be 2/5

The slope of the perpendicular line will be;

M = \frac{-1}{(2/5)}\\M = \frac{-5}{2}

Substitute the point (-6, 14) and slope -5/2 into the equation above to get the required equation of line B

y-14=-5/2(x+6)\\2(y-14) = -5(x+6)\\2y-28=-5x-30\\2y+5x=-30+28\\2y+5x=-2\\

Hence the required equation of line B is 2y+5x=-2

Learn more here: brainly.com/question/13140886

6 0
3 years ago
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