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3 years ago

I HAVE A HOUR LEFT PLEASE HELP!

Mathematics

1 answer:

AveGali [126]3 years ago

3 0

9514 1404 393

Answer:

5 seconds

Step-by-step explanation:

You want the positive value of x when y = 0.

0 = -18x² +90x

0 = -18(x)(x -5) . . . . . factor

x = 0 or 5 . . . . . values that make the factors zero

The ball will return to the ground after 5 seconds.

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Step-by-step explanation:

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Aloiza [94]

Answer:

-a² + 2ab + b² is your answer, or C).

Step-by-step explanation:

b(a + b) -a (a - b)

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4 years ago

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lorasvet [3.4K]

Answer:

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Step-by-step explanation:

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3 years ago

Gretchen is setting up for a banquet. She had 300 chairs and needs to distribute them evenly among t tables. (in algebra)

Kazeer [188]

Answer:

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Step-by-step explanation:

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3 years ago

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Natali5045456 [20]

Step-by-step explanation:

We want to graph:

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We then shift the graph of the parent function 3 units right, to obtain the graph of

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See attachment.

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3 years ago