subject
Mathematics, 06.05.2021 20:10 sierranowe2003

(2+4i)+(9+6i)
find the sum of the complex numbers

​

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.
Answers: 1
question
Mathematics, 21.06.2019 18:30
Which of the following is the true for f(x) = 5cos
Answers: 2
question
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
question
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
You know the right answer?
(2+4i)+(9+6i)
find the sum of the complex numbers

​...
Questions
question
Mathematics, 16.10.2020 23:01
question
Mathematics, 16.10.2020 23:01
question
History, 16.10.2020 23:01
question
English, 16.10.2020 23:01
question
Mathematics, 16.10.2020 23:01
Questions on the website: 13722367