Answer: (10 - 6i)/5
(x + yi) + (4(x + yi) + 6i) = 10
⇔ 5(x + yi) + 6i = 10
⇔ 5(x + yi) = 10 - 6i
⇔ x + yi = (10 - 6i)/5
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
Answer:
A positive correlation
Step-by-step explanation:
The photo below may help you to imagine their relations.
Of course, when you grow up, your height will increase. Just look at your self for great ex, when you was a kid and when you are now.
Hope it will help you.
Answer:
30
Step-by-step explanation:
So we know that there are 292 people and 9.9% attended one play so you just find 10% of 300(approximated) which is the same thing as 30.