Please help!!

Sorry for not posting a pic, there was no option to upload it.

On a coordinate plane, triangle A B C is shown. Point A is at (negative 1, 6), point B is at (negative 1, 1), and point C is at (2, 2).

Triangle ABC is an isosceles triangle in which AB = AC. What is the perimeter of △ABC?

5 + StartRoot 10 EndRoot units

StartRoot 10 EndRoot units

10 + StartRoot 10 EndRoot units

15 units

**The answer was "C"...I guessed and got it right.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation:

the answer is 0052

0 0 5 2

5 0 2 6 3 5

− 0

2 6

− 0

2 6 3

− 2 5 0

1 3 5

− 1 0 0

3 5