Answer:
19.1358
Step-by-step explanation:
multiply by 1.196
Answer:
10.5 percents
Step-by-step explanation:
1)100+30=130 percents;
2) 130/100*15=19.5percents of discount from the first price
3) 130-19.5=110.5 percents- new price from the initial price
4)110.5-100=10.5 percents - the percentage of profit
Answer:
8n6
step by step explanation.
In order to factor, we must pull out factors common to each term. In this case, each term has factors of 2 and y:
4ay =
2 * 2 * a *
y
2y =
2 *
y
So, we'll pull out the 2y:

To check, distribute the 2y back through the terms in parentheses to ensure you end up with the original expression 4ay - 2y.
Method 1
You can use <span>The equilateral triangle </span>(look at the picture)

Method 2
You can use the <span>trigonometric function</span>

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