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Solve for the unknown measure of this equation in degrees. < X in 15^(2) = 13^(2) + 10^(2) -2(13)(10) cos X Also a question down below.
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Solve for the unknown measure of this equation in degrees.

< X in 15^(2) = 13^(2) + 10^(2) -2(13)(10) cos X

Also a question down below.

Solve for the unknown measure of this equation in degrees. < X in 15^(2) = 13^(2) + 10^(2) -2(13)(10) cos-example-1
User K K Muhammed Fazil
by
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1 Answer

2 votes

Answer:

12

Explanation:

Well they are similar I assume so 5 / 3.5 = roughly 1.43 and 8.4 x this number gives you 12 so I would say 12

User Hussain Mansoor
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