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geniusboy [140]
3 years ago
10

Find the missing value to the nearest hundredth cos___= 7/18

Mathematics
2 answers:
Oksana_A [137]3 years ago
3 0
Let
cos x=7/18

x=arc cos (7/18)-----> using a calculator-------> x=67.11°-----> x=1.17 radians

the answer is
x=67.11° or x=1.17 radians
ra1l [238]3 years ago
3 0
the answer for X solved would be 
x=67.11° 
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