Given A = 25°, B = 32°, and ? = 15, use the Law of Sines to solve the triangle for the value ofb. Round your answer to two decimal places.
?

A. b = 11.59
B. b = 10.16
C. b = 8.26
D. b = 10.71
E. b = 9.48


Answer: E

Mathematics

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Write the system of inequalities that describes the possible solutions to the problem.The Pen-Ink Company manufactures two ballpoint pens: silver and gold. The silver requires 9 minutes in a grinder and 8 minutes in a bonder. The gold requires 11 minutes in a grinder and 8 minutes in a bonder. The grinder can be run no more than 390 minutes per day and the bonder no more than 180 minutes per day. Let x represent the number of silver pens, and let y represent the number of gold pens. Including the system inequalities  and , find the remaining

inequalities that best represent this company's daily production of silver and gold pens.  A. 0 ? 17x + 19y ? 570 B. 9x + 8y ? 390, 11x + 8y ? 180 C. x + y ? 390, x + y ? 180, x + y ? 570 D. 9x + 11y ? 390, 8x + 8y ? 180

Mathematics

Sketch a graph of a hyperbola, centered at the origin, with the foci, vertices, and asymptotes shown in the figure. Find an equation of the hyperbola.y = ± x; F(±2, 0); V(±6, 0)

A.  -  = 1

B.  -  = 1

C.  -  = 1

D.  -  = 1

Mathematics

Graph the solution set on a number line.{x|-4 < x < 0}

A.

B.

C.

D.

Mathematics

Convert. When necessary, round the answer to two decimal places.132 inches to feet

A. 11  B. 396 C. 44  D. 0.92 

Mathematics