Answer:
the anwer is a triangle as it is shown below.
The first thing that yo do is divide 100 by 5 for Yemi and that's how fast she drove which is 20 miles per hour. And then you do the same thing for Holly 100 divided by 4 which is 25 mph. So Holly is driving faster than Yemi. So you can compare them by dividing the miles by hours for both of them.
The answer to the question above is x=-4.5
Ertex angle:: x degrees
<span>base angle: x+15
</span>
