Which expression is equivalent to 20c - 8d
A. 2(10c + 4d)
B. 4(5c - 8d)
C. 4(5c-2d...
Mathematics, 12.04.2020 01:50 coolman5999alt
Which expression is equivalent to 20c - 8d
A. 2(10c + 4d)
B. 4(5c - 8d)
C. 4(5c-2d)
D. c(20-8d)
Answers: 2
Mathematics, 22.06.2019 01:30, iBrain
Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30
Answers: 1
Mathematics, 22.06.2019 02:30, lisnel
Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal
Answers: 1
Mathematics, 22.06.2019 03:00, webbhlharryteach
Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.
Answers: 2
Mathematics, 06.05.2020 02:33
Mathematics, 06.05.2020 02:33
Mathematics, 06.05.2020 02:33
Mathematics, 06.05.2020 02:33
Mathematics, 06.05.2020 02:33