Answer:
Had two congruent sides
Has congruent base angles
13. five plus <em>y</em> equal to negative two. y = -7
14. eight plus <em>h</em> equal to twelve. h = 4
15. negative thirteen plus four equal <em>n</em>. n = -9
If 1/6 of the pan was left and there were 2 pieces left you just need to set 1/6 equal to 2/some number, this allows you to say that 1/6=2/x --> x/6=2-->x=12.
My explanation might be a little poor since this becomes fairly fundamental later on but hopefully it helps.
8.6*7=60.2, 16*1.4=22.4, 12*14=168, 7.3*20=146
Answer:
Yes. It is the simplest form as it cannot be simplified by any variables or values.
