The distance d from the point (x1, y1) to the line Ax + By = C is given by the formula  Find the exact distance from the given point to the given line.(-3, 1), 5x + 12y = 6

A.
B.
C.
D.


Answer: D

Mathematics

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Solve.Two radio transmitters are located 400 miles apart on a shore and send simultaneous signals to a ship that is 200 miles offshore. The signal from transmitter T arrives at the ship 300 microseconds after the signal from transmitter S. The signals travel at the speed of 0.186 miles per microsecond. Find the equation of the hyperbola with foci S and T on which the ship is located. Let the center point between the transmitters correspond to the point (0, 0) and let the x-axis be oriented such that it contains the two transmitters. (Hint: For any point along the hyperbola, the absolute value of the difference of its distances from the foci is 2a.)

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Complete.4.1 L =    mL

A. 410 B. 0.41 C. 4100 D. 0.0041

Mathematics

If R = 100 ê and C = 0.01 æF, what is the power dissipated in the circuit below at fCO if Vin = 20 V?


a. 4.00 w
b. 2.82 w
c. 2.00 w
d. 1.41 w
e. 1.00 w

Mathematics

Find the term indicated in the expansion.(x - 3y)8; 7th term

A. 20,412x6y2 B. -6804x6y2 C. 20,412x2y6 D. -6804x2y7

Mathematics