Mathematics, 19.09.2019 03:00, aroland1990x
Determine the missing step for solving the quadratic equation by completing the square.
0 = β6x2 + 24x β 5
5 = β6x2 + 24x
5 = β6(x2 β 4x)
inside the parentheses and .
β19 = β6(x β 2)2
startfraction 19 over 6 endfraction = (x β 2)2
plus or minus startroot startfraction 19 over 6 endfraction endroot = x β 2
the two solutions are plus or minus startroot startfraction 19 over 6 endfraction endroot.
Answers: 3
Mathematics, 21.06.2019 15:20, angelbabynn05
Abcd β
klmn β
pqrs β
wxyz given that information, which figures are reflections of abcd?
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Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
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Mathematics, 22.06.2019 01:30, alott1121
(01.02 mc) asap plzzzwhich of the following correctly simplifies the expression 3 to the power of 2 multiplied by 5 to the power of 0 whole over 4, the whole squared.? select one: a. 3 to the power of 2 multiplied by 1 whole over 4, the whole squared. = 3 to the power of 1 multiplied by 1 squared over 4 squared. = 1 over 6.b. 3 to the power of 2 multiplied by 0 whole over 4, the whole squared. = 3 to the power of 4 multiplied by 0 over 4 squared. = 0c. 3 to the power of 2 multiplied by 0 whole over 4, the whole squared. = 3 to the power of 1 multiplied by 0 over 4 squared. = 0d. 3 to the power of 2 multiplied by 1 whole over 4, the whole squared. = 3 to the power of 4 multiplied by 1 squared over 4 squared. = 81 over 16.
Answers: 1
Determine the missing step for solving the quadratic equation by completing the square.
0 = β6...
0 = β6...
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