3 years ago

Find the value of x and y.

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

I hope this helps you

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13. Find a cubic function with the given zeros. 7, -3, 2

emmainna [20.7K]

$\bf \begin{cases} x=7\implies &x-7=0\\ x=-3\implies &x+3=0\\ x=2\implies &x-2=0 \end{cases}~\hspace{7em}(x-7)(x+3)(x-2)=\stackrel{y}{0} \\\\\\ (x^2-4x-21)(x-2)=y \\\\\\ x^3-4x^2-21x-2x^2+8x+42=y\implies x^3-6x^2-13x+42=y$

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3 years ago

Jackson had a 5 pound bag of M & M’s. He split the candy evenly with his sister Aubrey and his friend Hannah. Then, he gave

bulgar [2K]

Answer: he had 5 pounds.

Step-by-step explanation:

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2 years ago

I need help, please. I don’t understand

lina2011 [118]

Answer:

60%

Step-by-step explanation:

So, this question is saying the bowls can be between a diameter of 6.95 and 7.05

Box 1, 3 and 5 are in this margin.

Box 2 and 4 are not.

3/5 boxes can be included.

3/5 is 6/10

6/10 is 60%

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2 years ago

Find the area of a game room that is 20 6 feet wide and 20 feet long

Gennadij [26K]

Multiply the two numbers
206x20=4120

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3 years ago

Read 2 more answers

7/12 divided by 3/4 is what?

Kisachek [45]

28/36 will be your answer which can be simplified into 14/18 which can be simplified again to 7/9 and that's your final answer

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3 years ago