B a counterclockwise rotation about the origin of 90°
under a counterclockwise rotation about the origin
a point ( x , y ) → (- y, x)
figure Q to figure Q'
( 4,2 ) → (- 2, 4 )
(7, 5 ) → (- 5, 7 )
(3, 7 ) → (- 7 , 3 )
(2, 4 ) → (- 4, 2 )
(5, 4 ) → (- 4, 5 )
the coordinates of the original points of the vertices of Q map to the corresponding points on the image Q'
Answer:
2
Step-by-step explanation:
Answer:
-2, -1, 0, 1, 2
Step-by-step explanation: divide each of them by 2 because y = 1/2 of x
not sure this is correct this is just what I think it is.
Because of exterior angles theorem, y=39+65, so y=104
x and y are a linear pair, so they add up to 180. x=180-104, x=76
all angles in a triangle add up to 180, so 21+104+z=180. therefore, z=55
y=104
x=76
z=55
Basically, there asking for the TOTAL PRICE. So, what you'll do is times the ROWS by SEATS .
12 x 18 = 216
Then times the amount for a ticket.
216 x 5 = 1080.
