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Nezavi [6.7K]
3 years ago
6

Find the value of x so that l is parallel to m

Mathematics
2 answers:
irakobra [83]3 years ago
6 0
3x - 2 + 122 = 180
3x + 120 = 180
3x = 180 - 120
3x = 60
x = 60/3
x = 20 <==
victus00 [196]3 years ago
5 0
The value of x is 48.  
3x-2=122
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-2x + y = 0 <br><br> -7x + 3y = 2<br> ​
dsp73
This is a system of equations.
First, you set everything in terms of y.
Take the first equation and move set everything equal to y
y=0+2x
Since it’s 0, you don’t need to put it, so
y=2x works.
Then, you plug y=2x into the bottom equation, for the y.
-7x +3(2x)=2. You do this because now you have the same variable for both and it can be solved easily.
Then you can simplify.
-7x+3x = 2
Then combine like terms.
-4x = 2
Divide by -4 on each side.
x = -1/2
So, now that you have x, you can plug in your x-value back into the top equation.
-2(-1/2) + y = 0
Combine like terms
1+y=0
Get y by itself
y=-1
There you have it!
You can check by plugging in both values to any of the equations. We will use the top one here.
-2(-1/2) + (-1) =0
+1 + -1 = 0
It works!
So,
X= -1/2
Y= -1
Please rate me Brainliest answer :)
3 0
3 years ago
Read 2 more answers
Match each point label on the box it to its description.
Ahat [919]
A is the minimum value
B is the first quartile
The point with the line through it (next to C) is the median. 
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Hope this helped.
4 0
2 years ago
On a coordinate plane, solid circles appear at the following points: (negative 5, negative 3), (negative 4, negative 4), (negati
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Answer:

(1 , 3) B.)

Step-by-step explanation:

8 0
3 years ago
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Step-by-step explanation:

normal weight = 100%

gained = 10%

-------------- +

total 110% (which is equal to 88 kg)

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4 0
2 years ago
What is the decimal multiplier to increase by 6.1%?
worty [1.4K]

Answer:

1.061

Step-by-step explanation:

I'm pretty sure anyway.

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3 years ago
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