Answer:
The second option
Step-by-step explanation:
c=
c=20 m
I'm assuming each tickmark is 1/4 = 0.25
If that assumption is correct, then going one tickmark to the left of -3/4 lands you on -4/4 which simplifies to -1.
So -1 is one tickmark to the left of -3/4
Again, this all hinges on the assumption that each tickmark is 1/4 a unit away from its neighbor.
49=16+x^2
x^2= 33
x= square root of 33
2744 is the answer. can be written as 14^3 just in case you need to know that.