Answer:
A. True
B. False
C. False
D. True
Step-by-step explanation:
Answer:
A = 52°, a = 149.2, c = 174.3
Step-by-step explanation:
Technology is useful for this. Many graphing calculators can solve triangles for you. The attachment shows a phone app that does this, too.
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The Law of Sines can give you the value of c, so you can choose the correct answer from those offered.
c = sin(C)·b/sin(B) = sin(113°)·49/sin(15°) ≈ 174.271 ≈ 174.3 . . . . . third choice
Its 19 bro, you substitute 3 into the equation in replace for x
She would pay $23.00 because...
15% of 20 = 3
20 + 3 = 23
Answer : $23.00
True since only one from the first goes to one from the second