−6.5x + 0.62 = −1.98 The solution is x =______.
1 answer:
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Answer:
x ≈ 12.6 m
Step-by-step explanation:
By using cosine ratio in the given right triangle RTS,
cos(S)° =
cos(33)° =
cos(33)° =
x = 15.cos(33)°
x = 12.58
x ≈ 12.6 m
Therefore, measure of side ST = 12.6 m is the answer.