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3 years ago

What is the value of x when x/6 = 198?

Mathematics

1 answer:

docker41 [41]3 years ago

3 0

Should be 1,188 , because 1,188 divided by six would be 198, hope I could help

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Nikolay [14]

ANSWER

Emma is 44" tall

EXPLANATION

We have that David cast a shadow 42 inches long and he is 66 inches tall.

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Since they are at the same spot and time, we can conclude that the ratio of their height to shadow must be the same.

Let Emma's height be x.

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That means that:

$\begin{gathered} \frac{42}{66}\text{ = }\frac{28}{x} \\ \text{Solve for x by cross-multiplying:} \\ 42\cdot\text{ x = 66 }\cdot\text{ 28} \\ x\text{ = }\frac{66\cdot\text{ 28}}{42} \\ x\text{ = 44 inches} \end{gathered}$

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1 year ago

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3 years ago

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45/14 as a decimal rounded to the nearest 10th

ozzi

Answer:

3.2

Step-by-step explanation:

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