Solve the problem in the right triangle ABC with the standard labeling.Find c if b = 56.2 and ? = 40°
A. 43.1
B. 87.4
C. 73.4
D. 47.2
Answer: C
Mathematics
You might also like to view...
Find the values of x for which the expression is a real number.
A. (-?, 20) B. [20, ?) C. (20, ?) D. (-?, 20]
Mathematics
Perform the indicated operation.Add.8x5 + 8x4 + 7x3 - 1
A. -5x5 - 5x4 + 5x3 + 14 B. 34x24 - 4 C. 14x5 + 4x4 + 16x3 - 4 D. 14x10 + 4x8 + 16x6 - 4
Mathematics
Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.- 
A. Monomial; variables x, y; coefficient -5; degree 3 B. Monomial; variables x, y; coefficient -5; degree 9 C. Monomial; variables x, y; coefficient -5; degree 6 D. Not a monomial
Mathematics
Divide.
?
?
A. 6.31 B. 5.76 C. 6.81 D. 5.71 E. 5.81
Mathematics