Answer:
(1+y^2) /2y
Step-by-step explanation:
arithmetic mean is the average of x and y
(x+y)/2
Using the equation
xy = 1
and solving for x
x = 1/y
Replacing x in the first equation
(1/y + y) /2
Multiply by y/y
(1/y + y) /2 * y/y
(1/y + y)*y /2y
(1+y^2) /2y
Answer:
3:00 pm
Step-by-step explanation:
5:30 pm
- 2 30
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3:00 pm
Answer:
0 = -13
Step-by-step explanation:
There would be two birds at each feeder; If 16 divided by 8 is 2, there would be two birds at each feeder with the same number of each.
Answer:
Perimeter=30 in
Step-by-step explanation:
H²=P²+B²
13²=a²+12²
a=√25
a=5
perimeter= 13+12+5
=30