Description : Express the following functions in cosine form

Answer : Express the following functions in cosine form

Description : How many volts are in the power lines?

Description : How many volts does it take to power an Arduino?

Answer : 5volts is enough to supply the Arduino.

Description : Evaluate the following quantities and express your results in polar form

Answer : Evaluate the following quantities and express your results in polar form

Description : Calculate these complex numbers and express your results in rectangular form

Answer : Calculate these complex numbers and express your results in rectangular form