Answer:
18j + 63 + 45j and 9(2j + 7) + 9(5j)
Step-by-step explanation:
distributive property
9(2j + 7 + 5j)
9× 2j + 9×7 + 9 × 5j
18j + 63 + 45j
associative property
9(2j + 7) + 9(5j)
a=(2,8) b=(8,8)
c=(8,2) d=(2,2)
7) G
8) F & G
9) H
i think this is right, hope i helped :)
y + 3 = - (x + 3)
y + 3 = -x - 3
y = -x - 6
