3 years ago

A decorative fish tank is in the shape of a right rectangular prism is shown in the diagram.

1 answer:

3 0

The volume of the fish tank is 26 and 1/4m or 26.25m cubed. I got this by multiplying 3.5 x 1.25 and then multiplying what i got by 6 to get the total area. hope i helped!! :)

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The last part is function but need help asap

quester [9]

It would be the top one

4 0

3 years ago

Consider the equation below.

Korvikt [17]

Answer:

Equation in square form:

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

Extreme value:

$(h,k)=(-5,-4)$

Step-by-step explanation:

We are given

$y=3x^2+30x+71$

we can complete square

$y=3(x^2+10x)+71$

we can use formula

$a^2+2ab+b^2=(a+b)^2$

$y=3(x^2+2\times x\times 5)+71$

now, we can add and subtract 5^2

$y=3(x^2+2\times x\times 5+5^2-5^2)+71$

$y=3(x^2+2\times x\times 5+5^2)-3\times 5^2+71$

$y=3(x+5)^2-75+71$

So, we get equation as

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

Extreme values:

we know that this parabola

and vertex of parabola always at extreme values

so, we can compare it with

$y=a(x-h)^2+k$

where

vertex=(h,k)

now, we can compare and find h and k

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

we get

h=-5

k=-4

so, extreme value of this equation is

$(h,k)=(-5,-4)$

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Where does f(x) = 3x2 – 11x – 4 intersect the x-axis? The negative x-intercept is at ( , 0). The positive x-intercept is at ( ,

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X=-1/3 and x=4 are the positive and negative x intercepts

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In the diagram, what is the value of x?

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Step-by-step explanation:

There is no diagram, please update question.

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3 years ago

Jeannie needs 2 cups of milk to make her homemade brownies. How many fluid ounces does Jeannie need?

vovikov84 [41]

Answer:

16 fluid ounces=2 cups

Hope this helps!

Step-by-step explanation:

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