subject
Mathematics, 10.12.2020 01:00 toxsicity

What is the product of 65(cos(14°) + i sin(14°)) and 8(cos(4°) + i sin(4°))? a) 73(cos(18°) + i sin(18°))
b) 73(cos(56°) + i sin(56°))
c) 520(cos(18°) + i sin(18°))
d) 520(cos(56°) + i sin(56°))

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.
Answers: 1
question
Mathematics, 21.06.2019 15:30
Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary
Answers: 3
question
Mathematics, 21.06.2019 18:30
Which one ? is the answer and how to find this answer
Answers: 2
question
Mathematics, 21.06.2019 20:00
The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 2
You know the right answer?
What is the product of 65(cos(14°) + i sin(14°)) and 8(cos(4°) + i sin(4°))? a) 73(cos(18°) + i sin...
Questions
question
Mathematics, 18.05.2021 19:00
Questions on the website: 13722359