The formula for finding the midpoint of a line segment is. Plug in and solve:
(-1/2, 1/2)
(-0.5, 0.5)
Hope this helps!!
The <em>linear</em> function y = 3 · w - 1 represents the number of sea shells found in each week.
The speed of the <em>driven</em> gear is 180 rounds per minute.
<h3>How to use direct and inverse relationships to analyze situations</h3>
In the first problem we have an example of <em>linear</em> progression, in which the number of sea shells is increased linearly every week. After a quick analysis, we conclude that the <em>linear</em> function y = 3 · w - 1, a kind of <em>direct</em> relationship.
In the second problem, we must an <em>inverse</em> relationship to determine the speed of the <em>driven</em> gear. Please notice that the speed of the gear is inversely proportional to the number of teeths. Then, we proceed to calculate the speed:
If we know that , and , then the speed of the driven gear is:
The speed of the <em>driven</em> gear is 180 rounds per minute.
To learn more on inverse relationships: brainly.com/question/4147411
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Answer:
1. 12
2. 0
3. 9
Step-by-step explanation:
I don’t fully understand but you might be able to do something like
70t -30t = d, but I think that would be how much farther they are from the start point, but assuming they are driving in a straight line or would be a right triangle, so maybe The square root of 70t^2 + 30t^2
szaeAnswer:
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Step-by-step explanation:ees
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