the formula of a slope: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]from a table we have[tex]x_1=-4,\ y_1=7\\\\x_2=-2,\ y_2=5[/tex]substitute: [tex]m=\dfrac{5-7}{-)}=\dfrac{-2}{2}=-1[/tex...Read More

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P = -19, Q = 18Step-by-step explanation:Px + Q = -19x + 18Px = -19x Q = 18 ÷x ÷x P = -19...Read More

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step-by-step explanation: we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also...Read More

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5/12, or 5: 12step-by-step explanation:...Read More

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Im sorry i cant answer it : ( im so sorry...Read More

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