To the nearest tenth, find the perimeter of ∆abc with vertices a(-1,4), b(-2,1) and c(2,1). show your work.

Step-by-step explanation:

Perimeter is the sum of the lengths of the sides.  Use the distance formula to find the lengths of each of the sides, then find their sum.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

add the table and i will answer correctly

step-by-step explanation: