the measures, in degrees, of the 3 angles of a triangle are given by 2x +1, 3x - 3, and 9x.
what is the measure of the smallest angle?
a.) 13 degrees
b.) 27 degrees
c.) 36 degrees
d.) 117 degrees
show how to solve this i give !

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80