Answer:
Step-by-step explanation:
Multiplying
(2 + 3i)(2 - 3i)
4 - 6i + 6i - 9i^2
4 - 12i + 9
13 - 12i
Add/subtract
2 - 3i + 2 + 3i = 2
2 - 3i - (2 + 3i) = 2 - 3i - 2 - 3i = -6i
Answer:
.5
Step-by-step explanation:
the number of people who like both tea and cofee is 50
Hey there! :D
$43 dinner with 18% tip.
18%=.18
.18*43= 7.74
43+7.74= 50.74
The meal would cost $50.74.
I hope this helps!
~kaikers
False
A function can’t have 2 y-intercepts so y is not a function of x