9/16/2021-HW Reciprocals and Cofunctions & Quiz Review

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I struggled on the last assignment.

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Feel free to ask me any questions or concerns or just tell me how you're feeling about the class so far...

Find

(express your answer as a simpified fraction...just type the answer in the box)

Find

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Find

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Find

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Find

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Find

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Find

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Find

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Write the trig function in terms of it's cofunction:

(no spaces between the trig function and the degree measure)

Write the trig function in terms of it's cofunction:

(no spaces between the trig function and the degree measure)

Write the trig function in terms of it's cofunction:

(no spaces between the trig function and the degree measure)

Write the trig function in terms of it's cofunction:

(no spaces between the trig function and the degree measure)

Write the trig function in terms of it's cofunction:

(no spaces between the trig function and the degree measure)

(draw a picture in show your work if necessary)

(draw a picture in show your work if necessary...remember that 3 is really 3/1)

note: you have to find the hypotenuse first...you can express it as a radical or as a decimal rounded to the tenths place

(draw a picture in show your work if necessary...remember that 2 is really 2/1)

(remember that cotA and tanA are reciprocals...)

note: you have to find the hypotenuse first...you can express it as a radical or as a decimal rounded to the tenths place

(this is just a function of your calculator..round your answer to the nearest tenths place)

Using the answer for your angle measure in #25,

round your answer to 4 decimal places

(this is just a function of your calculator..round your answer to the nearest tenths place)

Using the answer for your angle measure in #27,

round your answer to 4 decimal places

HINT: Find

then use the reciprocal relationship of cos and sec to find:

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