A polygon is a closed plane figure with at least three sides and angles.
Answer:
the roots are n = 1 + √15 and n = 1 - √15
Step-by-step explanation:
In this case I would immediately rewrite n² - 2n - 5 = 10 as
n² - 2n = 10 + 5 = 15.
To complete the square: Identify the coefficient of n (it is -2). Halve that, obtaining -1, square this result, and then add the outcome (1) to and subtract the outcome (1) to n² - 2n:
n² - 2n <em>+ 1 - 1 </em> = 15
Next, rewrite n² - 2n + 1 as the square of a binomial:
(n - 1)² = 15
Finally, take the square root of both sides:
n - 1 = ±√15
so that the roots are n = 1 + √15 and n = 1 - √15
<u>I'm assuming the 400 was supposed to be 4.00</u>
about 226 minutes
Medicare = 0.0145 x 1750 = $25.38
Social Security = 0.062 x 1750 = $108.50
Income tax = 0.18 x 1750 = $315.00
Total withheld = $25.38 + $108.50 + $315.00 = $448.88
Net pay = $1750 - $448.88 = $1,301.12
What you do is cross multiply
1.5 x p & 6 x 10
after divide 1.5 on each side to get p alone
1.5p/1.5 & ___/1.5
you should get your answer to what p equals
hope this helped