3 years ago

Find the vertex of parabola y=-2x^2-20x-48

Mathematics

2 answers:

enyata [817]3 years ago

6 0

(-5,2) Is the answer hope this helps mate =)

Volgvan3 years ago

3 0

The right answer is (-5,2)

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7.15
x 9.95
---------
$51.30

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3 years ago

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Marisol is cutting a 13.5-foot plece of ribbon for a craft project. She cuts off 4.5 feet,

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Answer:

Each remaining piece is 2.25 ft.

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3 years ago

Evaluate the expression a + b for a = 2 and b = 11

Lesechka [4]

If a+b= 2+11 then your sum will be 13.

heres an example...

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3 years ago

Each year Lizzie’s school purchases student agenda books, which are sold in the school store. This year, the school purchased 35

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The school can charge $7.54 for each agenda book.

Step-by-step explanation:

Given,

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Therefore;

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Thus,

350 books = 2637.50 dollars

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Rounding off to nearest cent

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Keywords: addition, division

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3 years ago

Use factor trees to find the GCF of 32, 24, and 40.

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GCF 32 24    40
^ ^   ^
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^    ^ ^
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   ^ ^ ^
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^
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3 years ago