3 years ago

What is the solution (ordered pair) for the graph ?

Mathematics

1 answer:

shtirl [24]3 years ago

3 0

Answer:

(2,0)

Step-by-step explanation:

Hi, I believe the answer is (2,0). The solution of the two equations are represented by their intersection. By finding that point, at when x is 2, and y 0, you can find the solution. Hope this helps!

You can also find the equations of the lines, then find the solution of them, but that's slower than the previous method.

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Prove the identity with steps.

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3 years ago

20×^2-30x-40 solve for x

Oduvanchick [21]

Answer:

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Step-by-step explanation:

Solve for x:

360 - 30 x = 0

Subtract 360 from both sides:

(360 - 360) - 30 x = -360

360 - 360 = 0:

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Divide both sides of -30 x = -360 by -30:

(-30 x)/(-30) = (-360)/(-30)

(-30)/(-30) = 1:

x = (-360)/(-30)

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x = (-12)/(-1)

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77julia77 [94]

Step-by-step explanation:

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HOPE THIS HELPS!!

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Answer:

Step-by-step explanation:

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