Mathematics, 07.12.2020 22:30 krishimotam
1. 3(4x - 7y = 28) 12x - 21y = 84 -206x - 5y = 31) -12x + 10y = -62 the answer was 3.5 and -2 I understand the negative 2 but not the 3.5
Answers: 1
Mathematics, 21.06.2019 20:00
The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.
Answers: 3
Mathematics, 22.06.2019 01:20
The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}
Answers: 2
Mathematics, 22.06.2019 03:30
Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3
Answers: 2
Mathematics, 22.06.2019 04:30
Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?
Answers: 1
1. 3(4x - 7y = 28) 12x - 21y = 84 -206x - 5y = 31) -12x + 10y = -62
the answer was 3.5 and -2 I und...
Mathematics, 22.08.2020 21:01
Mathematics, 22.08.2020 21:01
History, 22.08.2020 21:01
Mathematics, 22.08.2020 21:01
Mathematics, 22.08.2020 21:01
Mathematics, 22.08.2020 21:01
Biology, 22.08.2020 21:01
Computers and Technology, 22.08.2020 21:01