Answer:
△E'L'M'
Step-by-step explanation:
-90° rotation = 270° rotation
Which maps (x,y) onto (y,-x)
L' (2,-3)
M' (7,-6)
E' (-3,-7)
Answer:
4x + 8y = 20
-4x + 4y = -10
12y = 10
y =10/12= 5/6
4x + 8(5/6) = 20
4x + 40/6 = 120/6
4x = 80/6
x = 3 1/3 or 10/3
4(10/3) + 8y = 20
40/3 + 8y = 60/3
8y = 20/3
y = 5/6
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
i think is c I need help