6 7/12 of trail mix . This is the answer
if you want me to explain then just comment back
Answer:
3.5
Step-by-step explanation:
so this triangle is symmetrical by AA. so x would be symmetrical to 7, and 2.5 is symmetrical to 5.
= 
x×5=5x
2.5×7=17.5
5x=17.5
x=17.5/5
x=3.5
If you are demonstrating a rotation, you might want to graph the initial points/line/figure in addition to the rotated image. This will allow you to see the initial position as well as the rotated position to better understand its movement.