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Question
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Split the fraction on the left
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Take away h/5 from both sides
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Change the denominator to be the same
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Put it into single fraction
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Rearrange (This step may not be necessary)
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Answer:
39
Step-by-step explanation:
65/5=13
13x3=39
The value of cos B is 12/13
The answer is 90 degrees. SO it would be B
Answer:
89
Step-by-step explanation:
7^2=49
49+4=53
6^2=36
53+36=89