First point (0,1)
x=0, -3*0+2y=2, y=1
second point (2,4)
-3x+2y=2
x=2, -3*2+2y=2, -6+2y=2, 2y=8, y=4
third point (-2, -2)
x=-2, -3*(-2)+2y=2, 6+2y=2, 2y=-4, y=-2
2*pi*r = 56.52 ........................................
r = 56.52/2pi ...........................................
r = 56.52/6.28 ........................................
r = 9..............
Answer:
Step-by-step explanation:
find the difference between two percentages,Example, it's 15% - 5% = 10%. Second: Take 10 percent, and divide by 2nd percentage: 10/5 = 2. Now multiply this number by 100: 2*100 = 200%
Answer:
15 and -15
Step-by-step explanation:
Answer:
1.475%
Step-by-step explanation:
APR is the Annual Percentage Rate. The rate of borrowing money for a year.
Now, we want to know the monthly rate, that is how much interest we have to pay on our investment, PER MONTH!
We know there are 12 months in 1 year, so the APR needs to be divided by 12 to find the monthly rate. Let's do this:
17.7/12 = 1.475
So, the month interest rate is 1.475%
