2 years ago

What is the vertex of this equation?

Mathematics

1 answer:

AfilCa [17]2 years ago

7 0

Answer:

(5, 4)

Step-by-step explanation:

The equation can be written in vertex form by adding and subtracting 25:

y = -(x^2 -10x +25) -21 +25

y = -(x -5)^2 +4

Then the vertex can be identified as (5, 4).

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One number is 9 more than 3 times another. If their difference is 29, what is the larger number?

vfiekz [6]

Answer:

Step-by-step explanation:

x-3y=9

x-y=29

subtract

-2y=-20

y=10

x-10=29

x=39

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3 years ago

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Marsha had 8/9 yard of fabric. she cut it into 4 peices of equal length . how long was each piece

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Answer:

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Step-by-step explanation:

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2 years ago

2 PONS

Margaret [11]

The right answer is of option A.

Look at the attached picture⤴

Hope it will help you...

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3 years ago