PLS HELP<3ty this is due today! so please helppp tysmmm and have a great night or morning! :) (spam)

so u need to measure it  with a ruler

Step-by-step explanation:

ok so meausre each side

then if all the sides have the same length, then it is a equilateral triangle

if only two of the sides are equal, then it is isoceles

and if all the sides have different lengths, then it is scalene

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are