Answer: 15 units
Step-by-step explanation:
Given
The endpoints of the line segment are 
The length of the line segment is given by the distance formula i.e.

Insert the values,

Therefore, the length of line segment TU is 15 units
Answer:69
Step-by-step explanation:
The point that is labeled H on this graph is the point where Chana's and Josiah's distance from the starting line at the time when Chana catches up with Josiah.
<h3>How to solve for the point H.</h3>
At the point H, there is an intersection between the distance covered by both of these individuals.
This point is the point where we are shown that Chana has caught up with Josiah as they are skating.
Read more on direction here:
brainly.com/question/17021383
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Answer: n=4
Step-by-step explanation: 1:4 = 6:24