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Angelina_Jolie [31]
3 years ago
7

Player 1 and player 2 are running laps around a field. Player 1 runs 1 lap every 4 ​minutes, while player 2 runs 1 lap every 15

minutes. If player 1 and player 2 begin their run at the same time and location on the​ field, in how many minutes will they meet to begin their next lap​ together?
Mathematics
1 answer:
Nonamiya [84]3 years ago
4 0

Answer:

15 min

Step-by-step explanation:

if it takes Player 1 one min he will meet player two at there second lap after 15 min

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Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k -  7)  =  6 / k

9*k  = 6 * (k - 7)

9k = 6k  - 42

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Answer:

B. 5 units

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, dilation, rotation or translation.

If a point X(x,y) is rotated about the origin 180 degrees clockwise the new point is at X'(-x, -y).

If the square with vertices at A(0, 0), B(0, 5), C(5, 5) and D(5, 0) is rotated about the origin 180 degrees clockwise the new points are at A'(0, 0), B'(0, -5), C'(-5, -5), D'(-5, 0)

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Hence:

|A'B'|=\sqrt{(0-0)^2+(-5-0)^2} =5

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60

Step-by-step explanation:

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Let the number of blue marbles to be added be x.

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Step-by-step explanation:

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