Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. 
B = 37°, b = 49.7
A. A = 37°, a = 37.5, c = 82.6
B. A = 53°, a = 66, c = 62.2
C. A = 37°, a = 37.5, c = 39.7
D. A = 53°, a = 66, c = 82.6
Answer: D
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Without graphing, answer the following questions for the linear system.(i) Is the system inconsistent, are the equations dependent, or neither?(ii) Is the graph a pair of intersecting lines, a pair of parallel lines, or one line?(iii) Does the system have one solution, no solution, or an infinite number of solutions? x - 3y = 63y + 1 = x
A. (i) neither (ii) intersecting lines (iii) one solution B. (i) inconsistent (ii) parallel lines (iii) no solution C. (i) dependent (ii) one line (iii) infinite number of solutions
Use the graph shown to determine if the limit exists. If it does, find its value.
f(x)
A. 3 B. 0 C. 1 D. does not exist
Solve. Write the answer as a mixed number in simplest form.Mark is filling decorative oil lamps for a reception. Each lamp can hold 
cup of oil. Mark has 3
cups of oil available. How many oil lamps can Mark fill completely?
A. 17 oil lamps
B. 18 oil lamps
C. 16
oil lamps
D. 19 oil lamps
Subtract the following binary numbers and check your result by decimal subtraction.
A. 1100 B. 111 C. 1101 D. 101 E. 10000