3 years ago

Re-write the quadratic function below in Standard Form y = 9(x - 1)(x + 3)

Mathematics

1 answer:

Maksim231197 [3]3 years ago

4 0

Y=9(x^2+3x-x-3)
y=9(x^2+2x-3)
y=9x^2+18x-27

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Answer:

The height of the pan is 2 inches.

Step-by-step explanation:

Given : Paul bags of raisin bars in a pan shaped like a rectangle or prism the volume of the pan is 252 in.³ the length of the pants 12 inches and it's with is $10\frac{1}{2}$ inches.

To find : What is the height of the pan ?

Solution :

The volume of a rectangle or prism is

$V=l\times w\times h$

Where, l=12 inches is the length

$w=10\frac{1}{2}$ inches is the width

V=252 in.³ is the volume

h is the height

Substitute the value,

$252=12\times 10\frac{1}{2}\times h$

$252=12\times \frac{21}{2}\times h$

$h=\frac{252\times 2}{12\times 21}$

$h=2$

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Step-by-step explanation:

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