Trigonometry quiz 4

QUESTION 1

 

	A.
	B.
	C.
	D.
	E.

QUESTION 2

 

	A.
	B.
	C.
	D.
	E.

QUESTION 3

 

	A.	-6.33
	B.	5.25
	C.	6.33
	D.	4.50
	E.	3.223

QUESTION 4

 

	A.
	B.
	C.
	D.
	E.

QUESTION 5

An electric hoist is being used to lift a beam. The diameter of the drum on the hoist is 10 inches, and the beam must be raised 2 feet. Find the number of degrees through which the drum must rotate. Round your answer to nearest whole number. We are given a = 10 inches and b = 2 feet.

	A.	275 degrees
	B.	300 degrees
	C.	275 degrees
	D.	75 degrees
	E.	250 degrees

QUESTION 6

 

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	D.
	E.

QUESTION 7

 

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4 points   

QUESTION 8

1.  

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	B.
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	D.
	E.

QUESTION 9

 

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	E.

QUESTION 10

 

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	E.

QUESTION 11

 

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QUESTION 12

 

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QUESTION 13

 

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	E.

 

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QUESTION 15

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	E.

QUESTION 16

 

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QUESTION 17

 

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	B.
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	D.
	E.

QUESTION 18

 

	A.
	B.
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	D.
	E.

QUESTION 19

 

	A.	3.401
	B.	0.554
	C.	-3.399
	D.	3.400
	E.	3.399

QUESTION 20

 

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	B.
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	D.
	E.

QUESTION 21

 

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QUESTION 22

 

	A.
	B.
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	D.
	E.

QUESTION 23

 

	A.	116.12 squared meters
	B.	120.00 squared meters
	C.	132.00 squared meters
	D.	165.45 squared meters
	E.	130.90 squared meters

QUESTION 24

 

	A.	-2
	B.
	C.
	D.
	E.

QUESTION 25

 

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