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3 years ago

What is (x squared) to the power of negative 3

Mathematics

1 answer:

tiny-mole [99]3 years ago

8 0

(x²)-³ =<u> 1 </u> = <u> 1 </u> = <u> 1    </u><u /> = <u> 1 </u>
   (x²)³ (x²)(x²)(x²) x² + ²+ ² x^6

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2 years ago

Write the equation of the line that goes through (-2, 0) and (4,3).

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Step-by-step explanation:

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2 years ago

Use the fact that 2 1/2 divide 1/8 =20 to find 2 1/2 divide 5/8

Tasya [4]

Answer:

Step-by-step explanation:

Given that $2\frac 1 2 \div \frac 1 8 =20$

$\Rightarrow \frac 5 2 \div \frac 1 8 =20$

$\Rightarrow \frac 5 2 \times 8 1 =20 \cdots(i)$

Now, $2\frac 1 2 \div \frac 5 8$ $= \frac 5 2 \div \frac 5 8$ $=\frac 5 2 \times \frac 8 5$

This can be written as

$\frac 5 2 \times \frac 8 5=\frac 5 2 \times \left( \frac 8 1 \times \frac 1 5\right)$ [as $\frac 8 5=\frac 8 1 \times \frac 1 5$ ]

$=\left(\frac 5 2 \times \frac 8 1 \right)\times \frac 1 5$

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Hence, $2\frac 1 2 \div \frac 5 8=4$

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2 years ago

A bag of apples weighs 7 7/8 pounds. By weight, 1/15 of the apples are rotten. What is the weight of the good apples?

siniylev [52]

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3 years ago

The average of two numbers is 41. If one of the numbers is 27, what is the other number?

nydimaria [60]

The other number if the average of two numbers is 41 and one is 27 is 55

<h3>How to calculate the average of numbers?</h3>

Average of number is also known as the mean.

Let the unknown number be "x" such that:

x +27/2 = 41

Determine the value of x

x + 27 = 2(41)
x + 27 = 82
x = 82 - 27

x = 55

Hence the other number if the average of two numbers is 41 and one is 27 is 55

Learn more on average here: brainly.com/question/25965491

#SPJ1

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2 years ago