Simplify: (4 - 5) - (13 - 18 + 2)
(a)-1
(b)-2
(c)1
(d)2...
Answers: 2
Mathematics, 21.06.2019 13:30, Gladistshiala267
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
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The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0
Answers: 1
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