yuth26lim yuth26lim

15-06-2021
Mathematics

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This is the last one can somebody figure this out please?

This is the last one can somebody figure this out please class=

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bhadelsimron19 bhadelsimron19

15-06-2021

Answer:

x = 8.4

Step-by-step explanation:

take 64 degree as reference angle

using cos rule

cos 64 = adjacent / hypotenuse

0.438 = 3.7 / x

x = 3.7 / 0.438

x = 8.44

x = 8.4

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