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Use a calculator to find the approximate value of arccos(0.77). A: 50.35° B: 37.6° C: 39.65° D: 100.71°

Use a calculator to find the approximate value of arccos(0.77). A: 50.35° B: 37.6° C: 39.65° D: 100.71°
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3 votes
Use a calculator to find the approximate value of arccos(0.77).

A: 50.35°
B: 37.6°
C: 39.65°
D: 100.71°

asked
User Jeanmichel
by
8.0k points

2 Answers

6 votes
39.65 is the approximate value of arccos0.77
answered
User Zachary K
by
8.4k points
4 votes

Answer:

C 39.65

Explanation:

On some calculators this is labelled cos-1

answered
User Kamal Kant
by
8.2k points
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