Final Review Answer Sheet

MB43 Final Review Day 1

Name:

1.

If csce =-4, what is the valueof sin e ?

2.

Date: Convert61l'/ 7 to degrees

3.

Sketch 250° in standard position.

4.

Convert 66° to degrees.

6.

If tan(} = 3.4 and sec(} < 0, in which quadrant

5. Simplify sec () csc ()

does () lie?

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7.

..

Express 10 SImp1est terms:

9.

2 - 2sin2 x cosx

Name an angle cotenninal with -5x / 6

8.

If cos () > 0 and cot () < 0, in which quadrant does the terminal side of angle () lie?

10: Solve the following equation algebraically for all values of () in the interval 0° S;() S;180°. 2 sin () - 1 = 0

11. Which angle in Quadrant II has a reference angle of

27°?

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12. What is the exact value of tan 300°?

MB43 Final Review Day 1 Name: 13. 2 Given sin e = - and tan e > 0, find cos e 3 11

Date:

14. Solve for () tan 4() = cot(2 ()-20)

4B -t'

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0

\~)- ----15. Solve. Find all solutions from 0° to 360°. 3cos x

=1 [()l

X;:

16. In ~T,

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m
the nearest tenth.

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Q~ ) II1L re.k L-', -, I ~

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18. Verify

17. Verify: cos

5.J--

~:::

e (see e - cos

e) =

sin2

e

sin

e cot e = cos e

19. Solve. Find all solutions from 0° to 360°. Round to the nearest degree. 2sin2x + 5 sin x = 4 ~

d- X

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-s .!. {~1:. 2~. -

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bV(

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b Y

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