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3 years ago

What is the value of x?

Mathematics

1 answer:

kotegsom [21]3 years ago

4 0

Answer:

X=15

Step-by-step explanation:

A +B + C = 180

2x +4x+ 6x = 180

12x =180

X= 15

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What does this expression respresent? 12f+24

iragen [17]

This means that it's 12 times f, then add that by 24. This f is a variable. It could be any number. First, try to find out what f equals. Then use that to find the answer.

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HELP

Dimas [21]

Answer:

$17.14

Step-by-step explanation:

Given : $y = - 0.34x^2 + 4.43x + 3.46$

To Find : Using the quadratic regression equation, what was the predicted profit in year 8

Solution :

$y = - 0.34x^2 + 4.43x + 3.46$

Where y is profit and x is year

Substitute x = 8

$y = -0.34(8)^2 + 4.43(8) + 3.46$

$y =17.14$

So, Option D is true

Hence the predicted profit in year 8 is $17.14

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3 years ago

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7200 divided by y = 90

Andreas93 [3]

It would be Y=80
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4 years ago

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DiKsa [7]

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