Mathematics, 29.06.2021 22:40 cia196785920
7.
U = {1, 2, 3, ... 10} A = {x: x Is even} B = {x: x is a multiple of 5}
Use roster notation to list each of the following
i)
А AUB
ii)
B'
iii)
A'UB
Please give me a hand with this
Answers: 3
Mathematics, 21.06.2019 15:30
If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
Answers: 2
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
7.
U = {1, 2, 3, ... 10} A = {x: x Is even} B = {x: x is a multiple of 5}
Use roster notation...
Use roster notation...
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