Answer:

Step-by-step explanation:
The expression
is a radical. To simplify pull out any perfect square factors.

Each of these expressions is equivalent.
Method1:parabola
y = x^2 - 2x + 8
y-7 = (x-1)^2 ; parabola
turning point is (1,7)
method2:diff
y = x^2 - 2x + 8
y' = 2x -2 = 0 ==> x = 1,
y=7
Answer:
<h2>no lo sé <u>pero</u><u> </u><u>te</u><u> </u><u>ayudaría</u><u> </u><u>si</u><u> </u><u>lo</u><u> </u><u>supiera</u><u> </u></h2>
Answer:
Not that I'm a chemistry expert but mathematically,The total weight of the bar is directly proportional to the known weight of the bar and the given percentage. I worked it out and found that the the total weight of the bar is 30 ounces. This is how I did it
Step-by-step explanation:
80:24
100:n
80(n)=100×24
A little equation and after it's solve the variable (n) will be equal to 30
The unit is added after calculations so that's how the answer is <em><u>3</u></em><em><u>0</u></em><em><u> </u></em><em><u>oun</u></em><em><u>ces</u></em>