The 2006 value of a car was $18,000. in 2016, it was worth $4000. if the annual percent of decay has been constant, what is the annual percent of decay?

Step-by-step explanation:

we know that

The  formula to calculate the depreciated value  is equal to  

where  

V is the depreciated value  

P is the original value  

r is the rate of depreciation  in decimal  

x  is Number of Time Periods  

in this problem we have  

substitute in the formula

Simplify

convert to percent

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130