2 years ago

Using the rule y = 4x , find thr value of y when x is 5

Mathematics

1 answer:

Sidana [21]2 years ago

6 0

Answer:

y=4(5) =20

Step-by-step explanation:

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Both of them can be simplified.

Recall that 4 = 2^2.

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The blueprint (a scale drawing used by architects and others) for Zahra’s new office measures `4` cm long and `2` cm wide. The s

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Using scale concepts, it is found that the length of her office is of 10 ft, while the width is of 5 ft.

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The scale of 6 cm to 15 ft means that each <u>6 cm in the drawing represent 15 ft in actual dimensions</u>.
From this, a rule of three is applied to find the dimensions.

First, we find the actual length:

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$x = \frac{60}{6}$

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Then, we find the actual width:

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A similar problem is given at brainly.com/question/24743277

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