Answer:
(a^2+ax-y) (a^2+ax+y^2)
Step-by-step explanation:
a^4+2xa³+a²x²-y^4
(a^2+ax)^2-y^4
(a^2+ax-y) (a^2+ax+y^2)
4 1/5 because 4+5=9 so 4 then you will have 1/5
Answer: 2/3 of an hour.
Step-by-step explanation: The constant rate of the lifeguard filling the pool is 1/3 of the pool every 1/2 hour. If she fills it for an hour, she'll get 2/3 of the pool filled. Therefore, it'll take the lifeguard 1 hour to fill the pool 2/3 of the way.
Hope this helps! :)
THe given statement is " the measures of an exterior angle and the adjacent interior angle add up to 360 because they form a linear pair " .
And in a linear pair, the sum of the measures of exterior angle and adjacent interior angle is 180.
But in the statement, it is given that the sum is 360 degree.
So the given statement is false .
It is when you have to find out if the line is linear or a parabola it is often used in the graphing portion of algebra but never really after that<span />
