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Neporo4naja [7]
3 years ago
9

Can someone help me out with these?"write a linear equation for line m,n,l,p"​

Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0

m: y=-2x+4

<u>slope: 2</u>

2/1=2

Its negative because the line is going down from left to right

<u>y-intercept:</u>

it crosses the y axis at (0,4)

n: y=x-1

<u>slope: 1</u>

1/1=1

Its positive because the line is going up from left to right

<u>y-intercept:</u>

it crosses the y axis at (0,-1)

l: y=4

<u>slope: 0</u>

A vertical line's slope is always 0

<u>y-intercept:</u>

it crosses the y axis at (0,4)

p: x=-4

To find the equation for a horizontal line, you need to find what x always is no matter what.

aniked [119]3 years ago
3 0

Answer:

Step-by-step explanation:

m:  y = -2x + 4

n:    y = x - 1

l:      y = 4

p:     x = -4

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What is negative 21/9 times negative 18/7
diamong [38]

Answer:

negative 21/9 times negative 18/7  is 6

Step-by-step explanation:

The phrase negative 21/9 times negative 18/7 can be written mathematically as

-\frac{21}{9} \times -\frac{18}{7}

Lets first convert the fractions into decimal values

-\frac{21}{9} = -2.33

-\frac{18}{7} =  -2.57

Now on simplyfying

=>-2.33 \times -2.57

=> 5.988

=>6 (rounding off)

We will get a positive value because the multiplicative law states that the product of two negative number is positive

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3 years ago
Suppose y= 2x - 2.25<br> Find x if y = 10
sukhopar [10]
Y = 2x - 2.25              y = 10
10 = 2x - 2.25
10 + 2.25 = 2x
12.25 = 2x
6.125 = x

hope this helps, God bless!
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2 years ago
What is the total surface area of the prism in square inches?
Maru [420]

324 in^2

_________________________________

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pochemuha

Answer:

what do you need help with ???

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I need help on all of these please help i’ll mark brainliest!!! <br> -11 + x = 7X - 5
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I don't know what your looking for, so be more specific, but I'm assuming your solving for x, so that's would be

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