In ?ABC, if ?A = 50°, a = 10 and c = 12, find ?B, ?C and b. Round to the nearest tenth.


?B = 63.2, ?C = 66.8° and b = 11.7.

Mathematics

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Sketch the given surface.x2 + y2 = 4

What will be an ideal response?

Mathematics

Solve the problem.John is going on vacation and plans to take between 4 and 7 shirts and 2 or 3 pairs of pants. Additionally, space in his luggage dictates that he take no more than a total of 10 shirts and pants. Graph the possible number of shirts and pants he will take. number of pantsnumber of shirts

A.  number of pants
number of shirts
B.  number of pants
number of shirts
C.  number of pants
number of shirts
D.  number of pants
number of shirts

Mathematics

Fill in the blank with the correct symbol <, >, or =, to make a true statement.    4.5

A. < B. > C. =

Mathematics

Write an inequality involving the variable x that describes the set of numbers graphed.

A. -6 ? x < -2 B. -6 < x ? -2 C. -6 ? x ? -2 D. -6 < x < -2

Mathematics