Mathematics, 20.04.2021 16:40, bshreve
Which systems of equations have no solution? x + 4y = 23 -3x = 12y + 1 2x + y = 17 4x = 2y = 34 2x + 4y = 22 -X = 2y = 11 3y = 10 = x 2x + y = 7 2x + y = 15 x = 15 - 2y y = 13 - 2x 4x - y = -1
Answers: 3
Mathematics, 21.06.2019 18:10, jaimejohnston2
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
Mathematics, 22.06.2019 01:00, jayjay9434
70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?
Answers: 1
Which systems of equations have no solution? x + 4y = 23 -3x = 12y + 1 2x + y = 17 4x = 2y = 34 2x +...
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