Answer:
A. None of these
Step-by-step explanation:
The largest perfect square under 100 would actually be 81 (9 x 9)
90 and 99 are not perfect squares and 64 is smaller than 81.
Answer is 18
I found it by multiplying 20 by .90
Hey there!
First we have to

!

Now, we have to

our like terms

Once we solve all the

we get

Now, we have to

to each of your sides

Solve that part of the equation

Good luck on your assignment and enjoy your assignment
~
It means that the two line segments, EF and GH, are A, parallel.
The symbol between the segments (ll) is of two parallel lines, so it's stating that the segments are parallel.