First piece is x
second piece is y. y=4x
third piece is z. z=3y=12x
x+y+z=680
x+4x+12x=680
17x=680. x=40cm y=160cm. z=480cm
Since the line is parallel to AB, the two slopes are the same
slope of AB = m = (y₂-y₁)/(x₂-x₁)
m= (5-0)/(-6-(-3))= - 5/3
The equation of the line is y-y₁=m(x-x₁)
The origin P(0,0)
y=mx
y= -
x Solution
-8 I think because it has a pattern
Answer:
who?
Step-by-step explanation:
Answer:
y=1/3
Step-by-step explanation:
3y+1=0
3y=-1
3y/3=-1/3
y=-1/3