Mathematics, 02.04.2022 20:20 dmoore6859
The lifetime for a certain type of battery has been shown to be two years (the mean)
Answers: 2
Mathematics, 21.06.2019 13:00
How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6
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Mathematics, 21.06.2019 14:40
What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32
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Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x β 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x β 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x β 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
The lifetime for a certain type of battery has been shown to be two years (the mean)...
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