3 years ago

Which statement explains the difference between the graphs of f(x) = 4x^2 and g(x) = -8x^2 ?

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

7 0

Answer:

I think C is best explains

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Plz help me plz f(89) = -481.4 and f(126) = -677.5

yaroslaw [1]

Answer:do u have the answer

Step-by-step explanation:

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3 years ago

The area of a rectangle is 30 square root 3750 square inches, and the length is 3 square root 250 inches what is the width of th

Ann [662]

Answer:

$width=10\sqrt{15}\ in$

Step-by-step explanation:

-A rectangle's area is given by:

$A=lw\\\\l=length\\w=width$

Given A= $30\sqrt{3750}$ and $l=3\sqrt{250}$ , we substitute in the formula to solve for the width as follows:

$A=lw\\\\30\sqrt{3750}=3\sqrt{250}\times w\\\\w=\frac{30\sqrt{3750}}{3\sqrt{250}}\\\\w=10\frac{\sqrt{3750}}{\sqrt{250}}\\\\=10\times \sqrt{\frac{3750}{250}}\\\\=10\sqrt{15}\ in$

Hence , the rectangle's width is $10\sqrt{15}\ in$

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3 years ago

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tatyana61 [14]

40 students prefer vanilla. To get this answer you need to multiply 200 times 0.2 because you are trying to find 20%

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3 years ago

Read 2 more answers

Perfect square of u^2 - 14u + _

Rudiy27

The solution is in the attached file

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3 years ago

How do I write each number as a power of the given base? <br><br>example: 49; base 7

VLD [36.1K]

$7^n=49$
we know that 7*7=49 so thus $7^2=49$
$7^n=7^2$
therefor n=2
it is written as $7^2$

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4 years ago