Answer is <span>C) 1/20 of a foot
1/4 -1/5
= 5/20 - 4/20
=1/20</span>
Answer:
3m^2
Step-by-step explanation:
i hope this helps!! :)
Answer:
5.93
Step-by-step explanation:
or 
All triangles are similar.
.. x/3 = 27/x
.. x^2 = 81
.. x = 9
.. y = √(x^2 -3^2) = √72
.. y = 6√2