Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:





Answer:
7.7%
Step-by-step explanation:
The opposite side pairs in a rectangle are congruent, so basically QT would be congruent to RS when you draw the rectangle and label the points.
4x+10=30
4x=20
x=5
I think it’s 6/8. Really sorry if I’m wrong.
Hopes this helps:
Answer: 11 1/16