R would equal -189, there is step by step in the picture
Answer:
5
Step-by-step explanation:
Answer:
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Answer:
34.78 feet
Step-by-step explanation:
1) using the cosine function, I did cos(43)=x/51
This is because cosine is equal to adjacent over hypotnuse
Once I found x, I used the pythagorean theorem to get 34.78 feet