In the diagram, ∆ABC ≈∆ECG, BC is parallel to EG, AC=EG=15cm, BC=CG, CD=5cm and FG=9cm. 1)show that ∆ACD is similar to ∆EFD.
2) Find the length of DE.​

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

mnkjn

step-by-step explanation: