Answer:
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Step-by-step explanation:
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The rate would be 75 miles in 1 hour.
Set up a proportion to solve this:
3 1/8 miles in 2.5 minutes gives us the ratio 3.125/2.5.
The second ratio would be x miles in 60 minutes, or x/60.
3.125/2.5 = x/60
Cross multiply:
187.5 = 2.5x
Divide both sides by 2.5:
187.5/2.5 = 2.5x/2.5
75=x
The value of k so that the two given lines are parallel is; k = 22.5
First, the correct question is;
In line segment geometry;
- The slopes of two or more parallel lines are equal
First, we must determine the slope of the lines by rewriting the equations to resemble the equation of a line in the slope-intercept form; y = mx + c
Therefore, we have;
- y = (k/5)x - 4/5.................eqn(1)
- and y = (9/2)x + 11/2....,........eqn(2)
- Evidently, the slope of the line in equation 2 is; 9/2
.
And since the slope of parallel lines are equal;
By cross product;
k = 22.5
Read more:
brainly.com/question/12557573
So the 3 2 minutes of the game
