Answer:
(9+3i)-(2-7i)=17i
Step-by-step explanation:
Answer:
5i is an imaginary number
Answer:
48
Step-by-step explanation:
if you multiply 24 by 10 you get 240 then you divide that by 5 which gives you your answer of 48.
Answer:
Step by Step:
x-2y=4
+2y +2y
x=-2y+4
x-2y=4
-4 -4
x-2y-4=0
+2y +2y
x-4=2y
Divid by 2
1/2x-2= y
x=-2y+4
x=-2(1/2x-2)+4
x=-x+4+4
x=-x+8
+x +x
2x= 8
x=4
y=1/2x-2
y=1/2(4)-2
y=2-2
y=0
(4,0)