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2 years ago

Solve for the missing variable. 1.) 80/120 =2/x

Mathematics

1 answer:

crimeas [40]2 years ago

3 0

Answer:

x = 3

Step-by-step explanation:

$\frac{80}{120} = \frac{2}{x}$

Simplify, divide the numerator and denominator by the same number

$\frac{80}{120}\\$

÷ 40

$\frac{2}{3}$

$\frac{2}{3} = \frac{2}{x}$

Cross products

$2x = 2 *3\\2x = 6\\/2 /2\\\\x = 3$

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The distance y (in centimeters) a spring is compressed by a force x (in kilograms) is given by

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Answer:

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Graph C represents the table of values

Step-by-step explanation:

To complete the table, substitute each value of x into the equation, $y = 0.065x$ , to find each corresponding y-value.

Thus:

✔️When x = 20:

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✔️When x = 40:

$y = 0.065x$

$y = 0.065(40)$

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$y = 0.065(80)$

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✔️When x = 100:

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$y = 0.065(100)$

$y = 6.5$

✔️<em>The graph of that represents this table of values is graph C. See attachment.</em>

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2 years ago