3 years ago

Can you please help me to solve this problem

1 answer:

5 0

There seems to be a problem with your question - AEC does not create a triangle while ADE does.

As for finding x

Draw an imaginary line from C to D. 3^2+4^2=5^2, so take the square root to find CD=5. Now we know that CA is also 5. To find x, x^2+3^2=5^2, or x^2+9=25. Subtract 9 from both sides to get 16, and take the square root of both sides to get x=4.

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3 years ago

A circular plate has circumference 21.4 inches. What is the area of this plate? Use 3.14 for pi.

Brut [27]

Answer:

The area of this plate is $36.31\ \text{inches}^2$ .

Step-by-step explanation:

We have,

Circumference of a circular plate, C = 21.4 inches

The circumference of a circular shape is given by :

$C=2\pi r$

r is radius of circular shape

$r=\dfrac{C}{2\pi}\\\\r=\dfrac{21.4}{2\times 3.14}\\\\r=3.4\ \text{inches}$

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So, the area of this plate is $36.31\ \text{inches}^2$ .

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3 years ago

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Ksivusya [100]

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3 years ago

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A washer and a dryer cost $585 combined. The washer costs $65 less than the dryer. What is the cost of the dryer?

Mekhanik [1.2K]

I believe the dryer costs $357.50
there's an easy way to solve this
you just divide the given price($585)
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A worker's earnings e are a function of the number of hours n worked at a rate of 8.75 per hour

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