Using the Law of Cosines, find side b if side a = 13, side c = 19 and Angle B = 62ø.

What will be an ideal response?


b = 17.26

Mathematics

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Solve the problem.The profit that the vendor makes per day by selling x pretzels is given by the function  Find the number of pretzels that must be sold to maximize profit.

A. 400 pretzels B. 200 pretzels C. 100 pretzels D. 800 pretzels

Mathematics

Find the eigenvalues and the corresponding eigenvectors

What will be an ideal response?

Mathematics

Find the slope and the y-intercept of the given line.7x + 9y = 73

A.
B. - 
C.
D. - 

Mathematics

Factor.x(y + 10) + 4(y +10)

A. (xy + 10x) + (4y + 40) B. 10y(x + 4) C. (y + 10)(x + 4) D. 4x(y + 10)

Mathematics