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3 years ago

5

What is the solution to this equation? x/-4=8

1 answer:

guapka [62]3 years ago

8 0

X=32

Explanation:
When you change sides, if in the left side you are multiplying, when you transfer it to right side you divide. Same thing should be done for addition subtraction.

So /-4 was division and negative number

When we transfered it, it became positive multiplication number

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7n2 + 5 = 453<br> Solve the quadratic function

Reptile [31]

7n^2 + 5 = 453

Subtract 5 from both sides:

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Divide both sides by 7:

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Take the square root of both sides:

N = 8

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3 years ago

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klio [65]

Answer:

R= diameter ÷ 2

Step-by-step explanation:

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Please answer both with work,please use a paper and picture, thanks

Irina-Kira [14]

Answer:

a. $\frac{\textbf{17}}{\textbf{4}}$

b. $\frac{\textbf{3}}{\textbf{8}}$

Step-by-step explanation:

a. $\textbf{3} \hspace{1mm} \textbf{+} \hspace{1mm} \textbf{1}\frac{\textbf{1}}{\textbf{4}}$

A mixed fraction of the form $a\frac{x}{y} = a + \frac{x}{y}$

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A mixed fraction of the form $-c\frac{a}{b} = - c - \frac{a}{b}$

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Hence, the answer.

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3 years ago

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago