The east city volunteered fire department sells calenders as a fundraiser every year. they sold 318 calendars in 2000, and 463 calenders in 2005.assuming a linear model for the number of calendars sold, how many calenders will they sell in 2010?

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!