Which lines are perpendicular to the line y-1= 1/3(x+2) Check all that apply. a. y+2=3(x-4)
b. y-5= 3(x+ 11)
c. y= -3x-5/3
d. y=1/3x-2
e. 3x + y = 7

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: