Solve the proportion.
= 
A. 14
B. 77
C. 7
D. 2
Answer: A
Mathematics
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Write the following as the product of a real number and i.
A. ± 5
B. -5i
C. 5i
D. -i
Mathematics
Write as a fraction or as a mixed number92%
A. 
B. 
C. 1
D. 9
Mathematics
Find an equation for the line with the given properties.Parallel to the line y = -3x; containing the point (7, 2)
A. y = -3x - 23 B. y - 2 = -3x - 7 C. y = -3x D. y = -3x + 23
Mathematics
Solve the problem.Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 45 feet from point A and 73 feet from point B. The angle ACB is 53°. How far apart are points A and B?
A. 58.3 ft B. 96.6 ft C. 106.3 ft D. 73.3 ft
Mathematics