3 years ago

A parabola passes through the points (0,-2) (2,-6) and (5,3) what is the equation of the parabola in standard form?

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

7 0

How many floors are between the seventh and fifteenth floors?

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Determine whether the pair of equations represent parallel lines, perpendicular lines, or neither.

Ivahew [28]

Answer:

Parallel

Step-by-step explanation:

Parallel lines have the same slope but different y-intercepts. If you multiply the top equation by 2, you get:

2(12x + 4y = 16)

24x + 8y = 32

This shows that both lines have the same slope, but then you find the y-intercepts, they are different:

1st equation y-int = 4

2nd equation y-int = 9/2 or 4.5

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Assoli18 [71]

Answer:

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Step-by-step explanation:

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3 years ago

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labwork [276]

Scaled by 2, side lengths are 3, 4 and 5

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3 years ago

Solve 4t(t - 5) - 2t(3t + 2) + 108 = 3t(2t - 5) -t (8t - 3) .

rusak2 [61]

Answer:

the answer is t=9

Step-by-step explanation:

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3 years ago

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Please someone help, give the right answer it’s important

dangina [55]

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Answer:

(4)

Step-by-step explanation:

The fact that GH is the perpendicular bisector of EF means EM = FM and all of the angles at M are congruent.

It does not say anything about the relative sizes of HM and GM, so we cannot conclude HM and GM are congruent.

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3 years ago