I don't know how to get the answer, but i know the answer is 127.50.
Answer:
26
Step-by-step explanation:
add both expressions to equal 90 (bc of the right angle)- x+11+2x+1=90
when you solve, you get x=26
Move all terms not containing x to the right side of the equation
x=9
Answer:
AD=2
Step-by-step explanation:

Answer:
A
Step-by-step explanation:
look where the plot is Set 1 is at 8 and Set 2 is at 10. obviously 10 is greater than 8