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sineoko [7]
3 years ago
5

I need help :( please answer

Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer:

=   - ( \frac{1}{3}  \times  \frac{1}{3}  \times   \frac{1}{3}  \times  \frac{1}{3} )

Step-by-step explanation:

-  {(3)}^{ - 4}   =  \\  - ( { 3}^{ - 4}  )=  \\  -  (\frac{1}{ {3}^{4} } )

=   - ( \frac{1}{3}  \times  \frac{1}{3}  \times   \frac{1}{3}  \times  \frac{1}{3} )

=  -  \frac{1}{81}

I hope it helps

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The radius of the circle having the area of the sector 50π, and the central angle of the radius as 100° is <u>6√5 units</u>.

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In the question, we are asked to find the radius of the circle in which a sector has a central angle of 100° and the area of the sector is 50π.

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