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devlian [24]
3 years ago
15

Use a calculator to find the approximate value of cos^-1(0.55).

Mathematics
2 answers:
ollegr [7]3 years ago
5 0

Answer:

1 of these...

a. 33.37°

b. 66.73°

c. 28.81°

d. 56.63°

Step-by-step explanation:

lesya [120]3 years ago
3 0

Answer:

56.63

Step-by-step explanation:

2nd>cos to get cos^-1, plug in 0.55 and get 56.63298703

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