R = [ 3 7 -2 -11 ]
for 4R, you just have to multiply each by 4
4R = [ ( 3 x 4 ) ( 7 x 4 ) ( -2 x 4 ) ( -11 x 4 ) ]
4R = [ 12 28 -8 -44 ]
An object in geometry with no width, length or height is a point
Like before just put Xs one side and numbers other
Answer:
3
Step-by-step explanation:
Answer:
not proportional because the 8 hours supposed to equal 250
