Question

What is the perimeter of the triangle formed by the x-axis, y-axis, and the line 4x+12=3y?

7

9

12

13

16

Answer 1

find the x and y intercept of this line..put x=0 for y and y=0 for x

Answer 2

x=0 for y and y=0 for x?

Answer 3

to find the x and y intercept put x=0 to find y intercept and to find x intercept put y=0
you'll have x=-3 and y=4

Answer 4

so which choice would it be?

Answer 5

now find another side of triangle....it will be hypotenuse =\[\sqrt{(-3)^2+(4)^2}\]=5 and perimeter = 5+3+4=12

Answer 6

thnx!

Answer 7

:)