Answer:
A 130 in 3
Step-by-step explanation:
Hope this was Right
2.
Step-by-step explanation.
sin = 3/7
1 = sin²0 + cos²0
cos²0 = 1 - 9/49
cos²0 = 40/49
cos0 = √(40) / 7
since its in Quadrant 2 the sin is positive and cos is negative
cos0 = - √(40) / 7
$7.45
+
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13.74065 US$
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