Answer:
Step-by-step explanation:
either x+y=0
∵ if they are on number line and at same distance. then x=-y
or x+y=0
9j-8=8+9j
+8 to each side:
9j=16+9j
-9j from each side:
0=16
Which is false.
Hope this helps :)
Answer:
-3
Step-by-step explanation:
Count the units on the sides. On the Y axis the rectangle is 4 units and on the X axis the rectangle is 6 units. Area of a rectangle=L*W so, 6*4=24. Perimeter is 4*2 and 6*2=8+12=20. Hope this helps!
