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3 years ago

Please help I will mark brainliest

Mathematics

1 answer:

sertanlavr [38]3 years ago

3 0

Answer:

The area of the small side is 11

Step-by-step explanation:

Using the pythagorean theorem

The area is represented by a^2, b^2 and c^2

a^2 + b^2 = c^2

? + 33 = 44

Subtract 33 from each side

? = 44-33

? = 11

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devlian [24]

Answer:

The length of the arc is $\frac{5\pi}{3}$ centimeters.

Step-by-step explanation:

The length of an arc ( $\Delta s$ ) with a given central angle is determined by the following expression:

$\Delta s = \frac{\theta}{360^{\circ}}\cdot 2\pi\cdot r$

Where:

$r$ - Radius, measured in centimeters.

$\theta$ - Central angle, measured in sexagesimal degrees.

Given that $r = 5\,cm$ and $\theta = 60^{\circ}$ , then:

$\Delta s = \frac{60^{\circ}}{360^{\circ}} \times 2\pi \times 5\,cm$

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3 years ago

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4 years ago

A student says that the x-intercept of a line is (0,-10,). Is the student correct? Explain.

nataly862011 [7]

Answer:

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Step-by-step explanation:

Given

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3 years ago

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4 years ago

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Anni [7]

Answer: $\frac{1}{10}$

Step-by-step explanation:

First, we need to find the common denominator

The easiest way to do this is by multiplying the two given denominators, which are 2 and 5.

2 × 5 = 10

So, our common denominator is 10. Then, multiply the numerators of the two fractions by 2 and 5. Here's why:

$\frac{3*2}{5*2}$ = $\frac{6}{10}$ We multiplied the top and bottom by 2 to make sure our new fraction stays equivalent to the original fraction.

Do the same thing for the other one:

$\frac{1*5}{2*5}$ = $\frac{5}{10}$

Finally, subtract the two fractions to find the difference between the two times:

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The reason we used the common denominator is because we can only add or subtract fractions if they have the same denominator.

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3 years ago

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