3 years ago

The quotient of 12 divided by 3 less than 15

Mathematics

1 answer:

DanielleElmas [232]3 years ago

3 0

12/3<15

True

This just means to write an equation

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What is the question?

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3 years ago

The solution of the equation 5-2x=-4x-7 is?

butalik [34]

Answer: x=-6

Step-by-step explanation:

5-2x=-4x-7

5+2x=-7

2x=-12

X=-6

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3 years ago

Which of the following describes a correct method for solving the equation below?

ladessa [460]

1: multiple both sides by 2
Ex:-7n+10=-32
2: subtract 10 from both sides
Ex: -7n=-42
3:divide both sides by -7 to get n alone
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2 years ago

Solve.

bixtya [17]

Answer:

$-3 ± 2\sqrt{3} = x$

Step-by-step explanation:

x² + 6x + 9 = 12 → x² + 6x - 3

Since this Quadratic Expression is unfactorable, apply the Quadratic Formula:

$x = -b ± \frac{\sqrt{{b}^{2} - 4ac}}{2a}$

$-6 ± \frac{\sqrt{{6}^{2} - 4(1)(-3)}}{2(1)} = -6 ± \frac{\sqrt{36 + 12}}{2} = -6 ± \frac{\sqrt{48}}{2} \\ \\ -3 ± 2\sqrt{3}$

√48 = √[3 × 16] = 4√3

½[4√3] = 2√3

Then attach half of -6 to it as well [-3]:

-3 ± 2√3

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3 years ago

Por que es importante que los científicos desarrollen una forma de hacer los tejidos que se han construido en el sistema de sumi

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Answer:

what are tejidos in inglesh

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4 years ago

The quotient of 12 divided by 3 less than 15​

The quotient of 12 divided by 3 less than 15