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Mnenie [13.5K]
3 years ago
5

Please help me with this question.

Mathematics
1 answer:
adelina 88 [10]3 years ago
4 0

Answer:

bottom left corner

Step-by-step explanation:

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Which is equivalent sin^-1 (cos(pi/2))?Give your answer in radians
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Answer:

Given the expression: \sin^{-1}(\cos(\frac{\pi}{2}))

Let the value of the given expression in radians be \theta

then;

\sin^{-1}(\cos(\frac{\pi}{2})) =\theta

\cos \frac{\pi}{2} = \sin \theta              ......[1]

We know the value of \cos \frac{\pi}{2} = 0

Substitute the given value in [1] we have;

\sin \theta = 0

Since, the value of \sin \theta is 0, therefore, the value of \theta is in the form of:

\theta = n\pi ; where n is the integer.

At n =0, 1 and 2, {Since, n is the integer}

Value of  \theta =0, \pi and 2\pi

therefore, the answer in radians either   0 , \pi or 2\pi


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3 years ago
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Answer:

what is the question

Step-by-step explanation:

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2 years ago
A company produces a 4.56×10 to the third power lightbulbs each week running in scientific notation which is the best estimate o
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Answer:Production rate  = 4.56 x 10³ bulbs/week

Production time = 9.36 x 10² weeks

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3 years ago
Can u help me with this
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A graphing calculator is a great help for problems of this nature.
  x ∈ {-5.63, -0.55, 2.59}

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3 years ago
Helppppppppp;pppp]ppp
krok68 [10]

Answer:

315 people bought tickets.

Step-by-step explanation:

270 divided by 6 = 45

45 x 7 = 315

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2 years ago
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