(12/10) / (21/6) =
12/10 * 6/21 =
72/210 =
12/35 <==
Let last year's salary be y;
As a percentage, last year's salary was 100%
After a 5 percent raise, the new salary is 105%;
The 105% is equivalent to 34,125;
The older salary was;
=
= 32,500 dollars
Answer:
Yes it is
Step-by-step explanation:
As the given equation is a quadratic equation, the domain is all real numbers. There is actually no limitation to a quadratic equation, because these equations can spread and are indefinitely continuous. Therefore, it makes no sense to have a limiter by a limited domain set.
Answer:
280 degrees.
Step-by-step explanation:
To convert radians to degrees we multiply by 180/pi:
angle O = 14pi/ 9 * 180 / pi
= 14*180 / 9
= 280 degrees.