The angles diagonally opposite each other are congruent while those adjacent to each other add up to 180 degrees. You can get eight congruent angles with a transversal if the two lines are parallel, because each angle would be 90.
The question gives the relationship to be
![1in=21mi](https://tex.z-dn.net/?f=1in%3D21mi)
We will interpolate to solve the question.
First Question: 147 mi
![\begin{gathered} \text{If 1 in = 21 mi} \\ x\text{ in = 147 mi} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7BIf%201%20in%20%3D%2021%20mi%7D%20%5C%5C%20x%5Ctext%7B%20in%20%3D%20147%20mi%7D%20%5Cend%7Bgathered%7D)
Cross multiplying,
<span>Segment EG is half the length of segment BH because of the Midsegment theorem</span>
Answer:
a. 125 – 7d
Step-by-step explanation:
Let d be the number of days.
<u>Given the following data;</u>
Total distance (month) = 125 miles
Distance covered per day = 7 miles
To determine how many miles he has left to run after running for "d" days, this mathematical expression can be used;
Total distance - distance covered per day = number of miles remaining
![125 - 7d](https://tex.z-dn.net/?f=%20125%20-%207d%20)