3 years ago

Whats the value of tan 11π/6?

1 answer:

4 0

The exact solution of tan 11π/6 is as follows:

First change the angle into degrees.

11(π/6) (180°/π) = 330°

Then we calculate the tangent of the angle above and it as follows:

tan 330° = (√3)/2

Hope this answers the question. Have a nice day.

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Answer:

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Step-by-step explanation:

x = price

50kg = 50x

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20kg => 16x

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3 years ago

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(x – 2)^2 + 20 = 0

seraphim [82]

Answer:

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Step-by-step explanation:

(x – 2)^2 + 20 = 0

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(x – 2)^2 + 20 -20=0 -20

(x – 2)^2 =- 20

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sqrt((x – 2)^2) =±sqrt(- 20)

x-2 = ±sqrt(- 20)

We know sqrt(ab) = sqrt(a) sqrt(b)

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We know the sqrt (-1) = i

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x-2 = ±i sqrt(4) sqrt(5)

Add 2 to each side

x-2+2 = 2 ±i sqrt(4) sqrt(5)

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3 years ago

What is the measure of RMN?

wariber [46]

Answer:

The Answer is: 63°

Step-by-step explanation:

The angle 117° is the key information. Across the line, the angle 117° is part of the 180° across the line. Angle RMN is equal to 180° - 117° = 63°

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Step-by-step explanation:

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