6(-2) - 5 = -12 - 5 = -17
The answer is -17
Hope this helps!
Answer:
m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m = 1/(3 n) - sqrt(4/(3 n) + 1/(9 n^2))
Step-by-step explanation:
Solve for m:
4 n + 2 m n = 3 m^2 n^2
Subtract 3 m^2 n^2 from both sides:
4 n + 2 m n - 3 m^2 n^2 = 0
Divide both sides by -3 n^2:
m^2 - 4/(3 n) - (2 m)/(3 n) = 0
Add 4/(3 n) to both sides:
m^2 - (2 m)/(3 n) = 4/(3 n)
Add 1/(9 n^2) to both sides:
m^2 + 1/(9 n^2) - (2 m)/(3 n) = 4/(3 n) + 1/(9 n^2)
Write the left hand side as a square:
(m - 1/(3 n))^2 = 4/(3 n) + 1/(9 n^2)
Take the square root of both sides:
m - 1/(3 n) = sqrt(4/(3 n) + 1/(9 n^2)) or m - 1/(3 n) = -sqrt(4/(3 n) + 1/(9 n^2))
Add 1/(3 n) to both sides:
m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m - 1/(3 n) = -sqrt(4/(3 n) + 1/(9 n^2))
Add 1/(3 n) to both sides:
Answer: m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m = 1/(3 n) - sqrt(4/(3 n) + 1/(9 n^2))
Answer:
a
Step-by-step explanation:
We first require the fraction of English to Total
Total = 84 + 38 + 18 + 47 + 69 = 256 , then
× 100% ≈ 27% ( nearest whole number )
Answer:
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Hope it helps...
Have a great day!!
