Comments (10) on “Help me please I need the answer ASAP”

  1. [tex]PQ=22\\\\QR=7\\\\PR=29[/tex]

    Step-by-step explanation:

    To find the value of y, you can create an equation where two parts of the line are equal to the whole line:

    [tex]PQ+QR=PR[/tex]

    Substitute given values:

    [tex](8y+6)+(y+5)=(19y-9)[/tex]

    Solve for y. Simplify parentheses:

    [tex]8y+6+y+5=19y-9[/tex]

    Combine like terms to simplify the equation:

    [tex]8y+y+6+5=19y-9\\\\9y+11=19y-9[/tex]

    Get the variable on one side of the equation and the constants on the other. Add 9 to both sides:

    [tex]9y+11+9=19y-9+9\\\\9y+20=19y[/tex]

    Subtract 9y from both sides:

    [tex]9y-9y+20=19y-9y\\\\20=10y[/tex]

    Isolate the variable. Divide both sides by 10:

    [tex]\frac{20}{10} =\frac{10y}{10} \\\\y=2[/tex]

    The value of y is 2. Insert this value into each line segment value and solve:

    [tex]PQ=8(2)+6\\\\PQ=16+6\\\\PQ=22[/tex]

    [tex]QR=(2)+5\\\\QR=7[/tex]

    [tex]PR=19(2)-9\\\\PR=38-9\\\\PR=29[/tex]

    :Done

    You can check by using:

    [tex]PQ+QR=PR\\\\22+7=29[/tex]

    This statement is true, so the values are correct.

    Reply

  2. 132 cm^2

    Step-by-step explanation:

    Find all areas and add together.

    A = L x W

    tA = (L x W)/2

    30 + 30 + 48 + 12 + 12 = 132

    Reply

  3. 1) Please find attached the distance and speed time graphs

    2) Please find attached the distance time tables

    3) The fastest runner is Jason, as shown by the topmost line in the graphs

    4) On the tables Jason is seen to have covered 400 meters in one minute, while Patti covered 300 meters and Quincy covered  in the same one minute time interval

    Step-by-step explanation:

    The given speed of the runners are;

    The rate at which Patti ran = 300 meters in 60 seconds

    The rate at which Jason ran = 500 meters in 1.25 minutes

    The rate at which Quincy ran = 600 meters in 2 minutes and 30 seconds

    The formula for speed is given as follows;

    Speed = Distance ran/(Time to cover the distance)

    Therefore, the speed of each of the runners are;

    Patti's speed = 300 m/(60 seconds) = 300 m/(1 minute) = 300 m/min

    Jason's speed = 500 m/(1.25 minute) = 400 m/min

    Quincy's speed = 600 m/(2 minutes and 30 seconds) = 600 m/(2.5 minutes)

    ∴ Quincy's speed = 240 m/min

    Therefore, we have

    1) The distance and speed time graphs are attached

    2) The distance time tables are attached

    3) The fastest runner is Jason, as shown by the topmost line in the graphs

    4) The fastest runner is Jason as seen by the covered distance of 400 meters in one minute.

    [tex]HELP ME PLEASE I NEED THE ANSWER 1. Jason, Patti, and Quincy were running around the track during[/tex]
    [tex]HELP ME PLEASE I NEED THE ANSWER 1. Jason, Patti, and Quincy were running around the track during[/tex]
    [tex]HELP ME PLEASE I NEED THE ANSWER 1. Jason, Patti, and Quincy were running around the track during[/tex]

    Reply

  8. 40%

    Step-by-step explanation:

    There are 18 players with 27 or more points

    (Count the dots from 27 or higher)

    18/45 is the fraction of players with 27 or more points

    .40 is the decimal form

    40% is the percent form

    Reply

  9.  [tex]\bold{\dfrac{b_1}{b_2}=\dfrac{3}{2}}[/tex]

    Step-by-step explanation:

    Inversely proportional means a x b = k   --> b = k/a

    Given that a₁ = 2   --> b₁ = k/2

    Given that a₂ = 3   -->  b₂ = k/3

    [tex]\dfrac{b_1}{b_2}=\dfrac{\frac{k}{2}}{\frac{k}{3}}=\large\boxed{\dfrac{3}{2}}[/tex]

    Reply

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