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mestny [16]
3 years ago
13

GuYs HeLp Me I cAnT dO sImPlE mAtH

Mathematics
1 answer:
shtirl [24]3 years ago
8 0

Answer:

19. ps thanks ;)

Step-by-step explanation:

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Answer:

I'm pretty sure it's y = -2/3x -6

Step-by-step explanation:

7 0
2 years ago
Solve −2x2 +3x − 9 = 0
luda_lava [24]
-2x^2 + 3x - 9 = 0
The quadratic is not factorable so quadratic formula must be used.
x = (-b + - √(b^2 - 4ac))/2a
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x = (-3 + - √(9 - 4*-2*-9))/-4
x = (-3 + - √(-63))/-4
x = -3 + - 3i√7
     --------------
           -4
x = 3 + 3i√7            x = 3 - 3i√7
    ------------                ------------
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8 0
3 years ago
Which property can you use to show that 3x +{2x+4} is equivalent to {3x + 2x} + 4
yuradex [85]

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6 0
3 years ago
How do you write 426 in scientific notation?
sattari [20]

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8 0
3 years ago
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Solve for m in D m/v, if D= 5.1 and v = 0.3 <br><br> the / is for a fraction.
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3 years ago
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