3 years ago

Simplify the expression below. (-3x^2 +2x -4) (4x^2 +5x -9)?

Mathematics

1 answer:

Veronika [31]3 years ago

6 0

The answer is X^2+7x-13

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Step-by-step explanation:

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Liz and Rick are squeezing lemons for a lemonade stand. Liz squeezed 18 lemons in 6 minutes. Rick squeezed 24 lemons in 12 minut

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Maria and three friends have a thousand and two hundred stock cards if they share the stock of cards equally how many will each

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3 years ago

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

e-lub [12.9K]

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,

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

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

$h=2$

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2 years ago

Find the x- and y-intercepts for the graph of the equation: 9x-6y=3

erik [133]

<span>9x-6y=3
</span>x -intercepts y = 0, 9x = 3 then x = 1/3
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answer
x -intercepts (1/3, 0)
y -intercepts (0, -1/2)

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3 years ago