4. an rlc circuit has a resistance of 5 ohms, an inductance of 0.05 henry, a capacitor of 0.0004 farad, and an applied alternating voltage of 200 cos(100 t) volts.

the graph on the bottom right

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

yes.. it's proven to be 36.