A total of 762 people, consisting of parents, students, and teachers, attended the Community Fair. If 212 parents and 386 students were at the event, how many teachers attended?​

164 teachers

Step-by-step explanation:

212+386=598

762-598=164

144 teachers

Step-by-step explanation:

I added the parents and students together to get 212 + 386 = 598  then subtracted 598 from 762 to get 144 teachers at the fair

the co-ordinates of the transformed rectangle are:

d. (0, 0), (0, 3), (-3, 3), (-3, 0)

step-by-step explanation:

from the columns of the given matrix, the co-ordinates of the rectangle before transformation are:

(0, 0), (0, 3), (3, 3), (3, 0)

r =

transformed matrix can be obtained by multiplying the given matrix by r:

columns of the transformed matrix are:

0   0   -3   -3

0   3     3     0

from the columns of the resulted matrix, we can see that the vertices of the transformed triangle are:

(0, 0), (0, 3), (-3, 3), (-3, 0)

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e