Given a = 12, b = 11, and c = 10, use the Law of Cosines to solve the triangle for the value of B. Round your answer to two decimal places.
What will be an ideal response?
59.17°
Mathematics
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Solve.A mechanic earns $42 per hour. What is his pay if he works 38 hours in one week?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add.12.31 + 6.69 + 0.122
A. 18.878 B. 5.498 C. 19.122 D. 5.742
Mathematics
Perform the indicated operation. Give answer in standard form.(-3 + 2i) - (6 + 5i) - 11i
A. -9 - 14i B. -9 + 14i C. -9 - 4i D. 9 - 14i
Mathematics
Graph the hyperbola, the asymptotes, and the vertices of the fundamental rectangle.9y2 - 4x2 = 36
A. 
B. 
C. 
D. 
Mathematics