Perform the indicated operation and simplify. Write the answer in the form a + bi.(14 + 9i) - (2 + 4i)
A. 12 + 13i
B. 16 - 5i
C. 12 + 5i
D. -16 - 13i
Answer: C
Mathematics
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Solve the problem.Points A and B are on opposite sides of a lake. A point C is 93.0 meters from A. The measure of angle BAC is 74°20', and the measure of angle ACB is determined to be 36°40'. Find the distance between points A and B (to the nearest meter).
A. 59 m B. 28 m C. 30 m D. 57 m
Mathematics
Determine whether the statement is true or false.The intersection of the sets (-?, 25) and (25, ?) is {25}.
A. True B. False
Mathematics
Subtract.48.060 - 23.574
A. 24.494 B. 24.496 C. 24.486 D. 25.000
Mathematics
Solve the rational equation.
- 
= 
A. 
B. {1}
C. ?
D. 
Mathematics