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3 years ago

14

Please Solve for n and thank you

1 answer:

kotegsom [21]3 years ago

8 0

To solve for n, you are trying to get n by itself on one side of the equation.

n/5 + 0.6 = 2

Subtract 0.6 on both sides

n/5 = 1.4

Multiply 5 on both sides to get n by itself

n = 7

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erik [133]

You can't deduce the length of a side from the perimeters of a rectangle.

Say that $s$ and $S$ are, respectively, the short and long side of the rectangle.

So, we know that

$2s+2S=130 \iff 2(s+S)=130 \iff s+S=65$

But we can't solve exactly for $s$ nor for $S$ , unless more information is given.

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3 years ago

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alekssr [168]

Answer:

$-\frac{6}{37} + \frac{371}{37}i$

Step-by-step explanation:

We need to evaluate $\frac{(5+6i)(5+6i)}{6+i}$

(5+6i)(5+6i) = (25 + 36i² + 60i) = (25 - 36 + 60i) = -11 + 60i

= $\frac{-11+60i}{6+i}$

Now we rationalize the denominator.

Now, multiplying both the numerator and denominator by (6-i)

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Formula used:

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4 years ago

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maxonik [38]

Answer:

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2 years ago

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Brut [27]

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3 years ago

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Levart [38]

Answer Step-by-step explanation:

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3 0

3 years ago