Find all solutions to the triangle described below.
?
 inches,  inches
?
Apply the rules regarding the use of significant digits to each angle and length after all computations are complete.
?

A.  in
B. ? in or  in
C. ? in
D. ? in or  in
E. no solution


Answer: C

Mathematics

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Solve the problem.A rectangular Persian carpet has a perimeter of 228 inches. The length of the carpet is 30 inches more than the width. What are the dimensions of the carpet?

A. 102 in. long by 72 in. wide B. 72 in. long by 42 in. wide C. 129 in. long by 99 in. wide D. 114 in. long by 84 in. wide

Mathematics

Solve.A company has 63,000 employees. Of these,  drive alone to work,  car pool,  use public transportation,  cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?

A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 

Mathematics

Find the center, vertices and  foci of the hyperbola. ? ?

A. Center: (1, 1)

Vertices:

Foci: 


B. Center:

Vertices:

Foci: 


C. Center: (0, 0)

Vertices:

Foci:


D. Center: (0, 0)

Vertices:

Foci: 


E. Center:

Vertices:

Foci: 


Mathematics

Solve the problem.Use the floor plan shown to complete the exercise. On the plan, one inch (abbreviated in.) represents four feet. What is the length and width of the master bedroom?A = 3.1 in.D = 2.2 in.B = 1.4 in. E = 4.8 in.C = 3.4 in.

A. 57.6 in., 37.2 in. B. 37.2 in., 57.6 in. C. 19.2 ft, 12.4 ft  D. 1.2 ft, 0.8 ft

Mathematics