f the owner of a car takes his car to the junkyard when the odometer reads 150000 miles, find the practical domain and range:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.