cos ______=7/18

0

1621

1

cos ______=7/18

a 67.11 deg

b 37.67 deg

c 22.89 deg

d 21.25 deg

Guest Feb 18, 2015

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Best Answer

+118723

+5

inverse cos (7/18)

or

acos(7/18) it is the same thing.

Melody Feb 18, 2015

1⁺⁰ Answers

+118723

+5

Best Answer

inverse cos (7/18)

or

acos(7/18) it is the same thing.

Melody Feb 18, 2015

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