out of a group of zebras 6/5 times the square root of the number of zebras are playing on the shore of the tank remaining six ar
e quarrelling in the water calculate the total number of zebras
1 answer:
Answer:
Step-by-step explanation:
(6/5)√x = x - 6
(36/25)x = x² - 12x + 36
0 = x² - 13.44x + 36
x = (13.44 ± √(13.44² - 4(1)(36))) / (2(1))
x = (13.44 ± 6.052569702...) / 2
x = 3.69371... zebras
or
x = 9.74628... zebras
In either case we have some odd fractions of zebras hanging around. This makes me highly suspect that the question is misreported
You might be interested in
The answer is <u>174 in2</u> I took the quiz K12 and got it correct. Good luck!
You would divide 245 by 49 to get a
a= 5
The correct answer is A.-1050
Answer:
x= 3.5
Step-by-step explanation:
5*2x= 10x
5*7= 35
10x/10= x
35/10= 3.5
3.5= x
He spent $52 on sandals. I got this by multiplying 65% by $80 and got $52.
In short answer $52