2 years ago

Please find this answer

Mathematics

1 answer:

Semenov [28]2 years ago

3 0

Answer: I cant see the picture so I cant help sorry

Step-by-step explanation:

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Reflect the point (-1,-4) in the y-axis followed by the x-axis. What point does it end at? What quadrant is it in? Answer in a c

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2 years ago

1. Find the phase shift of the function y = 5cos(2x + pi/2).

kolezko [41]

Answer:

see explanation

Step-by-step explanation:

The cosine function in standard form is

y = acos(bx + c)

where a is the amplitude, period = $\frac{2\pi }{b}$ and

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here b = 2 and c = $\frac{\pi }{2}$ , thus

phase shift = - $\frac{\frac{\pi }{2} }{2}$ = - $\frac{\pi }{4}$

the amplitude = | a |

which has a maximum of a and a minimum of - a

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3 years ago

What's 19/30 x 12/16?

mr Goodwill [35]

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3 years ago

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Elis [28]

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2 years ago

If sin x = -1/2, and 270° < x < 360°, what is cos(x - 30°)?

Butoxors [25]

Answer:

x = -30

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Step-by-step explanation:

Look at the picture

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2 years ago

Please find this answer ​

Please find this answer