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shutvik [7]
3 years ago
5

During swim practice, an Olympic swimmer is required to complete three swimming intervals, in this order: warm-up freestyle, spr

int freestyle, and cool-down breast stroke. After he completes each interval, he rests for three minutes.
Sketch a graph that represents the swimmers’ interval times with respect to swimming speed. Assign the - and -axes with appropriate labels. You may use description words instead of numbers to label the graph.
Mathematics
1 answer:
Dafna11 [192]3 years ago
4 0

Answer:

Step-by-step explanation:

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How to create every number from 1-50 and I you could only use numbers 1,2,3,4
sergey [27]
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3 0
4 years ago
Which value is a solution of the equation 8y=56?
Korvikt [17]

Answer:

7

Step-by-step explanation:

If you divide 8y / 8  then you have to do the same thing to 56. When you do, y  = 7

3 0
3 years ago
(-2, -8) and (6, 4)<br><br> please help
Gelneren [198K]

Answer:

(-4,8)

Step-by-step explanation:

4 0
3 years ago
3x^2 – 2x + 7 = 0, then (x -1/3)^2
loris [4]
3x^{2} - 2x + 7 = 0 \\  \\ y = (x- \frac{1}{3})^{2}  \\  \\ y = x^{2} - \frac{2}{3}x +  \frac{1}{9}  \\  \\ 3y = 3x^{2} - 2x +  \frac{1}{3}     \\  \\ 3y = 3x^{2} - 2x + 7 -  \frac{20}{3}   \\  \\ 3y = 0 -  \frac{20}{3}  \\  \\ 3y = - \frac{20}{3}  \\  \\ \boxed{y =-\frac{20}{9}}
3 0
4 years ago
What is the equation of the axis of symmetry for the parabola y equals start fraction two over three end fraction left parenthes
BabaBlast [244]
So hmm check the picture below

keep in mind, the equation is already in vertex form, and thus, the vertex is clearly at 2 , -5

anyhow, notice the axis of symmetry, the red line

7 0
4 years ago
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