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umka2103 [35]
3 years ago
13

X/h + 1 = -2

Mathematics
2 answers:
Semenov [28]3 years ago
8 0

Answer:

x = - 3h

Step-by-step explanation:

Given

\frac{x}{h} + 1 = - 2 ( subtract 1 from both sides )

\frac{x}{h} = - 3 ( multiply both sides by h )

x = - 3h

stepladder [879]3 years ago
6 0

Step-by-step explanation:

\frac{x}{h + 1}  =  - 2

Cross multiply

We have

-2(h + 1) = x

Expand the terms in the bracket

We have the final answer as

x = -2h - 2

Hope this helps you

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(8,-3) and (4,5)

Step-by-step explanation:

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3 years ago
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The sum of the angles of a triangle is equal to 180°.

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5 0
3 years ago
A line has a slope of 3 and passes through
Oliga [24]

Answer: y= -5. X= 1. M= -3

This is 2020 oct 28

Step-by-step explanation:did it on an assignment hope you guys got the right answer I got PGM 8grade

6 0
3 years ago
Write an equation of a line parallel to y = 5x + 4 that passes through (-1, 2)
nikitadnepr [17]

The equation of a line parallel to y = 5x + 4 that passes through (-1 , 2) is y = 5x + 7

Step-by-step explanation:

The parallel lines have:

  • Same slopes
  • Different y-intercepts

The form of the linear equation is y = mx + b, where m is the slope of the line and b is the y-intercept

∵ The equation of the given line is y = 5x + 4

∴ m = 5 and b = 4

∵ The two lines are parallel

∴ Their slopes are equal

∴ The slope of the parallel line = 5

- Substitute the value of the slope in the form of the equation

∴ y = 5x + b

- To find b substitute x and y in the equation by the coordinates

   of any point on the line

∵ The parallel line passes through point (-1 , 2)

∴ x = -1 and y = 2

∵ 2 = 5(-1) + b

∴ 2 = -5 + b

- Add 5 to both sides

∴ 7 = b

- Substitute the value of b in the equation

∴ y = 5x + 7

The equation of a line parallel to y = 5x + 4 that passes through (-1 , 2) is y = 5x + 7

Learn more:

You can learn more about the equations of the parallel lines in brainly.com/question/9527422

#LearnwithBrainly

5 0
3 years ago
Is the point (5,8) a solution to the system of equations shown below? Justify your response
AlladinOne [14]

Step-by-step explanation:

For the point (5,8) to be a solution to the equations, when you insert x=5 and y=8 , they have to equal to the given values

substituting (5,8) into 4x+y

4(5)+8

=20+8

=28

substituting(5,8) into x-y=3

5-8

= -3

5 0
2 years ago
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