Apitcher is filled with water at a rate of 1/3 cup per second

Apitcher is filled with water at a rate of 1/3 cup per second

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This Post Has 4 Comments

  1. x² + 3x + 7 = 0       [ax² + bx + c]

    a = 1

    b = 3

    c = 7

    quadratic formula:

    [tex]x = \frac{-b+/-\sqrt{b^2-4ac} }{2a}[/tex]     (+/- is this ±)

    plug in the numbers into the variables

    [tex]x = \frac{-3+/-\sqrt{3^2-4(1)(7)} }{2(1)}[/tex]

    [tex]x=\frac{-3+/-\sqrt{9-28} }{2}[/tex]

    [tex]x=\frac{-3+/-\sqrt{-19} }{2}[/tex]

    your answer is a

    [tex]What is the solution to this equation? x^2+3x+7=0[/tex]

  2. 18

    step-by-step explanation:

    draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

  3. Sorry i meant b in the other question
    [tex]Looking at def, which statement below is true? i think the answer is b[/tex]

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