Convert the angle to decimal degrees and round to the nearest hundredth of a degree.161°53'19"

A. 161.95°
B. 161.89°
C. 161.85°
D. 161.90°


Answer: B

Mathematics

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Solve the problem.Determine k so that the line x = ky + 3 is parallel to the line 5x + 2y + 20 = 0.

A. -   
B.  
C. -  
D.  

Mathematics

Multiply.5,000 × 1,000

A. 5,000 B. 5,000,000 C. 5,000,000,000 D. 1,000,000

Mathematics

Graph the ellipse. Label the foci and the endpoints of each axis.9x2 + 16y2 = 144

A. F(0, ±); V(0, ±4); U(±3, 0)

B. F(±4, 0); V(±5, 0); U(0, ±3)

C. F(±, 0); V(±4, 0); U(0, ±3)

D. F(±5, 0); V(±4, 0); no endpoints

Mathematics

Express the statement as an equation involving the indicated variables.The perimeter P of a rectangle is twice the sum of its length l and its width w.

A. P = 2lw B. P = l + w C. P = lw D. P = 2(l + w)

Mathematics