Okay so for the similar two, draw one smaller and one bigger and then draw one that is completely different, but still a right triangle. Then explain how each triangle is different. I hope I helped! :)
Answer:
20/21
Step-by-step explanation:
Answer:
TQ=SR [since it is isosceles trapezoid]
6x+1.2=9x-48
48+1.2=9x-6x
3x=49.2
x=49.2/3=16.4
now
QR=3×16.4+2.5=51.7
SR=9×16.4-48=99.6
ST=4×16.4-2=63.6
TQ=6×16.4+1.2=99.6
I believe the answer is
15.5
if its wrong sorry
The expression we need to solve is:

To solve this problem, we need to not that we can simplify the fraction 2/10 by dividing both number by 2: