(10 cm) / (2 yrs) = (10 / 2) (cm / yr) = 5 cm/yr
Answer:
x=-2
Step-by-step explanation:
divide both sides by 3
you get x=-2
go to -2 on the x axis and draw a line straight down, x=-2 will intercept the x axis at the point -2
same thing for y=-5 (example)
go down five on the y axis and draw a horizontal line to the y axis intercepting at point (0,-5)
C is the midpoint of AB
Whereas D is the midpoint of AC
So AD + DC =CB is true
AD + DC = AC is true
and AD+DC+CB=AB is true
Therefore all statements apart from A are true.
I hope you understand.
Good luck
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