Simplify the expression.-(-4)

A.
B. 1
C. 4
D. -4


Answer: C

Mathematics

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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.y = 6x3, y = 6x, for x ? 0

A. 48?
B. ?
C. ?
D. ?

Mathematics

Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.-7x + 7y = -63-3x + 2y = -27

A. (9, 0) B. (9, 1) C. (8, 1) D. No solution

Mathematics

Use a calculator to find the function value to four decimal places.sin (50.2°)

A. 0.7683 B. 1.2002 C. -0.0654 D. 0.6401

Mathematics

Find the derivative  by solving the given implicit equation for y explicitly in terms of x. ?

What will be an ideal response?

Mathematics