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qwelly [4]
2 years ago
6

What are the phase shift and period for the function y=2cos1/2(0+30°)-4

Mathematics
1 answer:
Doss [256]2 years ago
3 0

Answer:

The last one is because the phase shift happens to the left.

And the period 2pi/2

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the boiling point of jet fuel is 329 degrees F. Rounded to the nearest degree, what is the temperature in degrees Celcius? Use the Formula: C = 5/9(F - 32), where C represents degrees celcius, and F represents degrees fahrenheit.

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B). 183 degrees C

C). 201 degrees C

D). 535 degrees C

Solve:

C = 5/9(F - 32)

Simplify both sides:

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Simplify:

5/9

Equation at end of step 1:

C - (5/9 * 297) = 0

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Solve single variable:

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Add 165 to both sides:

C = 165

Therefore, Your answer would be, Letter Choice (A), (C = 165 degrees C

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