a. 20
b. 40
c. -40
Mathematics, 23.10.2019 17:20 mandy9386
Use the law of cosines to find the value of 2*4*5 cos theta
a. 20
b. 40
c. -40
d. 37
my answer is b
Answers: 1
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Use the law of cosines to find the value of 2*4*5 cos theta
a. 20
b. 40
c. -40
a. 20
b. 40
c. -40
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