I need more info to answer this question.
I’d just say that you cannot know a method they have not thought you because they are your teachers and are expected to teach you this not to teach yourself
Answer:
Z=+6
Step-by-step explanation:
Z^5=-7776i
Let's note that i I mathematics means negative one i.e
i = -1
So the equation is equal to
Z^5=-*-(7776)
Z^5 = 7776
Z= 5√7776
Since it's a divisible by 6
It's giving us a clue that 6 it's the answer.
Ok let's check the 5th root of 7776 in our calculator.
Z=+6
+6 is the solution to the equation
Z^5=-7776i
Answer:
.25, .012, .001
Step-by-step explanation:
Divide the length by 1000
25÷1000= .25
12÷1000= .012
1÷1000= .001
For 12 people you need 2liters, 1 pint, and 3 cups of ice. For 36 you need 8liters, 2 pints , and 12 cups
