What is the inverse to: If a figure is a Pentagon then it has 5 sides?

You simply reverse the conditional. So for example it would be:

If a figure is not a pentagon, it does not have five sides.

2f(n)=3n2−n,

multiply both sides by 12. We get

24f(n)=36n2−12n.

Note that 36n2−12n=(6n−1)2−1.

We get (6n−1)2=24f(n)+1,

then 6n−1=24f(n)+1−−−−−−−−−√,

then 6n=24f(n)+1−−−−−−−−−√+1.

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3