As there are 81 tiles total, that makes your area 81. Being a square, that makes your area equation A=s^2. As you need a side, this makes your equation s=√A. Plugging in 81 as A, we get s=√81=9, so an edge has 9 tiles.
It should be the 3rd one but idk for sure. if its not then its the 3rd one
Answer: d. 102
Why
If 6 is 78 then 5 is 102 and since 1,3,5,and 7 are equal 3 is 102. [180-78=120(180 is the straight line)]
2z^7
-3--5=2. z^7
Since both have the same exponent
Answer:
4.444444
Step-by-step explanation:
