Answer:
20/n+10 = 10/n+20 n
multiply both side n,
n (20/n+10) = n(10/n+20 n)
20+10n = 10+20n^2
20+10n -20 = 10+20n^2 -20
10n = 20n^2 -10
10n - 10n = 20n^2 -10 -10n
0 = = 20n^2 -10 -10n
20n^2 -10 -10n = 0
n = 1 or n = -0.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
(-14) ÷ (-34)
14/34
= ⁷/17
Perimeter is the distance around the outside of a shape. Area measures the space inside a shape.
Y - 13 - 5 = 13
y = 13 - 5
y = 8
Range of f(x) = |x - 2| + 1 is [1, ∞)