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oksano4ka [1.4K]

4 years ago

13

Use a quadratic equation to find two real number that satisfy each situation, or show that no such number exist. Their sum is 4,

and their product is -117

1 answer:

Black_prince [1.1K]4 years ago

5 0

Answer: -25

Step-by-step explanation:

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What is the greatest common factor of the terms in the expression 7/3ab minus 7/6b?

Cloud [144]

Answer:

7b, is the answer. they both have a numerator of 7, and the both have x

Step-by-step explanation:

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12 red marked to 12 blue markers is 144

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Betty is buying a new snowmobile for $13,800. Each year it loses 1/10 of its value. What would be the value of the snowmobile at

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7,300
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Which expressions are equivalent to 1 5 ⋅ 1 5 ⋅ 1 5 ⋅ 1 5 5 1 ⋅ 5 1 ⋅ 5 1 ⋅ 5 1 start fraction, 1, divided by, 5, end fr

Sergio039 [100]

Answer:

The possible expressions are:

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}$

$\frac{1}{5^4}$

$\frac{1}{625}$

Step-by-step explanation:

We are to determine the expression equivalent to:

$\frac{1}{5} \cdot \frac{1}{5} \cdot \frac{1}{5}\cdot \frac{1}{5}$

Since the options are not listed, I would give you possible answers.

$\frac{1}{5} \cdot \frac{1}{5} \cdot \frac{1}{5}\cdot \frac{1}{5} = \frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}$

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}=(\frac{1}{5})^4=\frac{1^4}{5^4}=\frac{1}{5^4}$

$\frac{1}{5} X \frac{1}{5} X \frac{1}{5}X \frac{1}{5}=\frac{1}{625}$

4 0

4 years ago

-3x-ly = -16<br> 2x +1y = 11

Aleksandr [31]

Answer: (-2/15, -53/5)

Step-by-step explanation:

multiply, simplify, thn rimate the one variable by adding the equations then divide sides by -165 then substitute

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3 years ago

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