(33)(1/9•2-6+2)
18-6+2=14
33•1/14 = 33/14
The answer is 33/14 or 2.35714
60/7 = (56 + 4)/7 = 56/7 + 4/7 = 8 4/7
Add 40 plus 32, it equals 72 because he wrote 40 popular songs and 32 songs.
The equation for this is (n-2) x 180
Replace n with the number of sides:
a. 9: (9-2) x 180 = 7 x 180 = 1,260
b. 19: (19-2) x 180 = 17 x 180 = 3,060
Coordinates for new triangle -
P’(-1,1)
Q’(-3,3)
R’(-3,1)
