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Ganezh [65]
3 years ago
8

A circle has a radius of 6 in. Find the area of its inscribed equilateral triangles.

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0
The area of the inscribed triangle = 3(6^2 x sin 120°) = 3(36sin 120°) = 3(31.18) = 93.53 square in.
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Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki
Lena [83]
Mia walked 7km/h so after 1 hour, she is 7 km north of the house of Julia

Samantha walked 11km/h so after 1 hour, she is 11 km west of the house of Julia.

The points where Mia and Samantha are after 1 hour , and the house of Julia form a right triangle with sides 7 and 11 km. The distance between the girls, is the hypotenuse of his triangle.

 by the pythagorean theorem:

MS= \sqrt{ 7^{2} + 11^{2} }= \sqrt{49+121}= \sqrt{170}=  13 (km)


Answer: 13 km

3 0
3 years ago
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Convert 62% into a fraction
NISA [10]

Answer:

62% = 31 / 50

Step-by-step explanation:

4 0
2 years ago
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In choosing this year 327 voted musical and 115 voted drama. How many more students voted musical than drama
Lapatulllka [165]

Answer:

212 more student voted musical than drama .

Step-by-step explanation:

As given

In choosing this year 327 voted musical and 115 voted drama.

More students voted musical than drama = Total students voted for musical - Students voted for drama .

Putting values in the above

More students voted musical than drama = 327- 115

                                                                      = 212

Therefore 212 more student voted musical than drama .

5 0
3 years ago
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tangare [24]

<h3>-25.5 < -20.5</h3>

Step-by-step explanation:

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7 0
2 years ago
HELP!!! NO CLUE WHAT TO DO HERE!!!
Mariulka [41]

Answer:

7.7

Step-by-step explanation:

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