3 years ago

There are 88 girls and 96 boys in the sixth-grade what is the rate of girls to boys

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

3 0

Answer:

It has to be A because its the only one that makes sense

Step-by-step explanation:

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Which side lengths form a right triangle?

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C) 2,2,2.82842712

Step-by-step explanation:

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2 years ago

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F(x)= 4x^3-8x-2x^6 in standard form

tankabanditka [31]

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2x(2x^2-4-x^5)

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2 years ago

If function F is defined by f(x) = 3x^2 + 5, what is f(x-4)

shepuryov [24]

Answer:

The function f(x) when x=x-4 is $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

Step-by-step explanation:

Given function f is defined by $f(x)=3x^2+5$

Now to find the function f(x-4):

$f(x)=3x^2+5$

Put x=x-4 in the above function we get

$f(x-4)=3(x-4)^2+5$

$f(x-4)=3(x^2-2(x)(4)+4^2)+5$ (using the formula $(a-b)^2=a^2-2ab+b^2$ )

$f(x-4)=3(x^2-8x+16)+5$

$f(x-4)=3x^2-24x+48+5$ (adding the like terms)

$f(x-4)=3x^2-24x+53$

$f(x-4)=3x(x-8)+53$

Therefore $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

The function f(x) when x=x-4 is $f(x-4)=3x^2-24x+53$ or $f(x-4)=3x(x-8)+53$

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3 years ago

What is the length of the diagonal, d, of the rectangular prism shown below?

denis-greek [22]

Wouldn’t it be 7*4/2? so the answer would be 14

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6y2 + 6(4y2 - 8)

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Step-by-step explanation:

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