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saw5 [17]
2 years ago
9

Help me pleeeaaaasssseeee!!!!!!!

Mathematics
2 answers:
telo118 [61]2 years ago
4 0
(3x+1)(3x-13)


You break it apart, then take out a common factor. Hope this helps! 
Gnesinka [82]2 years ago
3 0
Sorry cant help you, that's a tough nut to crack! good luck though!
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Describe the steps needed to solve 8x-12y=-3 for y.
Sholpan [36]

Answer:

y = (2 x)/3 + 1/4

Step-by-step explanation:

Solve for y:

8 x - 12 y = -3

Subtract 8 x from both sides:

-12 y = -8 x - 3

Divide both sides by -12:

Answer: y = (2 x)/3 + 1/4

4 0
3 years ago
If the measure of angle 2 is 92 degrees and the measure of angle 4 is (one-half x) degrees, what is the value of x?
zavuch27 [327]

Answer: x = 184°

Step-by-step explanation: As we can see in the figure below, angles 2 and 4 are <u>Vertical</u> <u>Angles</u>, i.e., they are angles opposite each other when two lines cross. Vertical angles are always congruent.

Then,

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92=x.(\frac{1}{2})

92=\frac{x}{2}

Value of x is

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x = 184

The value of x is 184°.

4 0
3 years ago
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RoseWind [281]
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5 0
2 years ago
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gtnhenbr [62]

Answer:

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