Find the solution to the system of equations. x + y + z = 11
y+z= 5
z = 9
O A. x = 3, y = -4, z = 9
O B. x = 6, y = -4, z = 9
O C. x = 3, y = 4, z = 9
O D. * = 6, y=-4, z = 7

B is the answers for the question

Step-by-step explanation:

please give me brainlest

i dont know

step-by-step explanation:

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option