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2 years ago

6

he function a = –2x2 + 8x + 5 models the altitude a in feet of a ball thrown in the air and the horizontal distance in feet that

the ball travels. Which is the vertex form of the function? (i just need part b answer)

1 answer:

frozen [14]2 years ago

7 0

Answer:

for part b the vertex is (2, 13)

Step-by-step explanation:

no (ice)

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2 years ago

A=1/2bh for h<br><br> Need help

Zarrin [17]

Answer:

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Step-by-step explanation:

A=1/2bh

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3 years ago

Im having trouble remembering what we do with negative exponents

ale4655 [162]

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3 years ago

Kaia calculates the she spends 75 minutes of a school day in science class. If she spends 500 minutes in school, what percent of

GaryK [48]

Answer:

15%

Step-by-step explanation:

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To do that you divide

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and for the numerator

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whatever you do to one side you must do to the other that's why I divided both sides by 5. The ending fraction would be 15/100 which is the same as 15%

Hope that helps and have a great day!

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3 years ago

22. What are the coordinates of the vertices of the rectangle centered at the origin with base 2b and height 2h?

lidiya [134]

D ( -b, h)
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from 0 to E, x=b, from 0 to DG, x= -b
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3 years ago