Convert to rectangular coordinates.(12, - 45°)

A. (-6, -6)
B. (6, 6)
C. (-6, 6)
D. (6, -6)


Answer: D

Mathematics

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Use the given transformation to evaluate the integral.   where R is the parallelogram bounded by the lines    

src="https://sciemce.com/media/4/ppg__tttt0610191318__f1q178g7.jpg" alt="" style="vertical-align: -4.0px;" /> A. -10 B. 10 C. -5 D. 5

Mathematics

Graph the ellipse. Give the coordinates of the center, as well as the values of a and b.64x2 + y2 - 384x + 512 = 0

A. center (3, 0), a = 1, b = 8

B. center (0, 3), a = 8, b = 1

C. center (3, 0), a = 1, b = 8

D. center (-3, 0), a = 8, b = 1

Mathematics

Simplify and write the answer using scientific notation. Use the correct number of significant digits.

A. 3.5 × 105  B. 3.5 × 10-17  C. 5.8 × 10-6  D. 3.5 × 10-7 

Mathematics

Add or subtract as indicated. Simplify, if necessary. + 

A.
B.
C.
D.

Mathematics