Show that 2/4-x = 10/4-x is equivalent to 12x=32 for all values of x not equal to 4 or -4
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Mathematics, 18.03.2021 03:10 dontcareanyonemo
Show that 2/4-x = 10/4-x is equivalent to 12x=32 for all values of x not equal to 4 or -4
Answers: 2
Mathematics, 21.06.2019 14:30
Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.
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Find the solutions for a triangle with a =16, c =12, and b = 63º
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20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
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
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