3 years ago

An account earns simple interest. Find the annual interest rate.

Mathematics

1 answer:

nalin [4]3 years ago

8 0

Answer:

the interest rate is 4% in his account

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serious [3.7K]

Answer:

All you need to do is to calculate the perimeter of the circle since you already had the diameter

Base on the picture, the perimeter should be:

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3 years ago

Find the length of side x in simplest radical form with a rational denominator<br><br>

HACTEHA [7]

Answer:

$x = \sqrt{2}$

Step-by-step explanation:

$\tan 30 \degree = \frac{x}{ \sqrt{6} } \\ \\ \frac{1}{ \sqrt{3} } = \frac{x}{ \sqrt{6} } \\ \\ x = \frac{ \sqrt{6} }{ \sqrt{3} } \\ \\ x = \frac{ \: \sqrt{3} \times \sqrt{2} }{ \sqrt{3} } \\ \\ x = \sqrt{2}$

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3 years ago

Derek wants to construct a square box stall for each horse that is to be housed in a stable. He wants all of the box stalls to h

ale4655 [162]

The total area of the stable is 20,250 sq. ft.

Let n = total number of box stalls.

Each box stall is a square of length 9 ft.
Total area = 9^2n = 81n ft².
Therefore
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Answer: 250 horses.

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3 years ago

The sum of the measures of the angles of any triangle is 180°. In triangle ABC, angles A and B have the same measure, while the

lesya [120]

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3 years ago

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mario62 [17]

Answer:

positive

Step-by-step explanation:

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