Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle. Then solve the triangle. Round your answer to two decimal places.
?
A = 23°, a = 3, b = 17
?
A. Law of Sines; No solution
B. Law of Cosines; No solution
C. Law of Cosines; c ? 3, B ? 43°, C ? 114°
D. Law of Cosines; c ? 6, B ? 43°, C ? 114°
E. Law of Sines; c ? 17, B ? 114°, C ? 43°
Answer: A
You might also like to view...
Use Newton's method to approximate all the intersection points of the pair of curves. Some preliminary graphing or analysis may help in choosing good initial approximations. Round to six decimal places.y = cos x and y = 5x
A. x ? 0.085064 B. x ? 0.196164 C. x ? 0.197264 D. x ? 0.696164
Multiply.(2
+ 5)2
A. 53 - 20
B. 33 + 20
C. 53 + 20
D. 3 + 20
Solve the problem.In a certain company, 77 employees were hired in the last 4 years. If this represents 47% of the company's current employees, then how many current employees does the company have?
A. 164 B. 197 C. 131 D. 16
Translate to an algebraic expression.9 less than 8 times a number
A. 9 - 8x B. 8 - 9x C. 8x - 9 D. 9x - 8