Use a coterminal angle to find the exact value of the expression. Do not use a calculator.sin 

A. - 
B.
C.
D. - 


Answer: B

Mathematics

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Find the coordinates of the vertices of the polygon in its new position. ? Original coordinates of vertices: (-5, -3), (-3, 6), (-5, -4), (-4, -7) Shift: three units to the right, four units upward ?

A. (-2, 1), (0, 10), (-2, 0), (-1, -3) B. (1, 1), (0, 10), (-2, 0), (-1, -3) C. (2, 1), (0, 10), (-2, 0), (-1, -3) D. (3, 1), (0, 10), (-2, 0), (-1, -3) E. (4, 1), (0, 10), (-2, 0), (-1, -3)

Mathematics

Find a linear function whose graph has the given slope and y-intercept.Slope - , y-intercept (0, 6)

A. f(x) = x + 6
B. f(x) = - x - 6
C. f(x) = x - 6
D. f(x) = - x + 6

Mathematics

Use the limit definition of the partial derivative to compute the indicated partial derivative of the function at the specified point.Find  at the point (8, 7, -2): f(x, y, z) = 9x2y + 4y2 + 4z

What will be an ideal response?

Mathematics

Divide. Write a mixed numeral for the answer.4 ÷ 2

A. 1 
B. 1
C. 1 
D. 2 

Mathematics