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Pani-rosa [81]
3 years ago
14

Solve. y = -2x + 9 y= 4x – 3

Mathematics
1 answer:
Marta_Voda [28]3 years ago
7 0

Answer:

1) x=-2

2) x=4

<h2><em><u>Brainliest Please!!!!!!!!!!</u></em></h2>
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Select the equations whose graphs are parallel to the graph of the equation y=23x+5.
iren [92.7K]

Answer:

2x-3y=9    and    4x-6y=30

Step-by-step explanation:

hello :  

note y=(2/3)x+5  no y=23x+5

2/3 is the slope....... all lines parallel to this line has same slope.

1)   2x-3y=9   means : 3y = 2x-9   divide by 3 : y=(2/3)x-3..same slope.

2)  4x-6y=30  means : 6y= 4x-30 divide by 6 : y=(4/6)x -30/6

but 4/6 = 2/3 so : y=(2/3)x-5..same slope.

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3 years ago
If three-quarters of the pizza provided 12 pieces on the table, how many pieces were in the pizza when it was full?
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2 years ago
When writing a proof, how do you construct the first statement?
Vlad [161]

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Step-by-step explanation:

C

3 0
3 years ago
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Which of the following is equivalent to sin(30°)?
Oduvanchick [21]

Answer:

A. cos(60°)

Step-by-step explanation:

sin(30 degrees) = 0.5

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cos(30°) = √\frac{3}{2}

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2 years ago
What is the y-intercept of 6x + 12y = 60
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Answer:

it means when x =0

so 6*0+12y=60

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Step-by-step explanation:

7 0
3 years ago
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