Answer:
k=9
Step-by-step explanation:
K=9, because if you plug in 9 as k(2(9)=18)the equation is true.
Your answer is 675%! My dream grade! Lol have a great day! :-)
Answer:
Step-by-step explanation:
1). 
= 3² = 9
2). 
= 4² = 16
3). 
= 15² = 225
4). 
= 14² = 196 (Sorry I made a mistake, the base should be 14)
5). 
= 25
6). ( 
)² = 256
Filling in y=1+i without the missing term yields -3-4i.
-3-4i = -3(1+i) - i
So we have to add 3(1+i) to get to -i.
3(1+i) = 3y, so 3y is the answer.
I maybe totally wrong but i want to say either A or C. A nonreal number is any number that when multiplied by itseld produces a negative number.
