Which of the following is an example of the associative property?
1. a + (b +c) = (a +...
Mathematics, 28.11.2019 00:31 zitterkoph
Which of the following is an example of the associative property?
1. a + (b +c) = (a + b) + c
2. (x - 5)( x + 5) = x² - 25
3. 4z - 8 = - 8 + 4z
4. 7x + 12y = 12y + 7x
Answers: 1
Mathematics, 21.06.2019 19:40
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Answers: 3
Mathematics, 21.06.2019 21:30
50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.
Answers: 2
Mathematics, 21.06.2019 23:10
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Mathematics, 22.06.2019 00:20
Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6
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