The graph shows the number of annual dental visits per person (y) during the years (x) 1990 to 1996. For the data in the graph find the line of best fit, and use it to predict the number of dental visits per person in 2009.

the answer is b

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true