Mathematics, 18.12.2020 17:10 neharikakalasapkkam
Kylie wants to solve the given system of linear equations. 3x + 2y = 13 x - 4y = 9 Her method is to replace the second equation with an equivalent form so that she can eliminate one of the variables by adding the equations together. Kylie rewrites the system of equations as follows: 3x + 2y = 13 -3x + 12y = What number should go in the blank space to produce the same solution as the original system?
Answers: 1
Mathematics, 21.06.2019 18:00
A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees
Answers: 2
Mathematics, 21.06.2019 18:00
Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.
Answers: 1
Mathematics, 21.06.2019 20:00
Can you me find the missing length. i attached an image.
Answers: 1
Kylie wants to solve the given system of linear equations. 3x + 2y = 13 x - 4y = 9 Her method is to...
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