Answer:
A
Step-by-step explanation:
This construction shows the creation of tangents to the circle with a point outside the circle.
The next step would be the connect the point p with the two intersection points of the arcs on the circle.
Hope this helps :)
First, set up a ratio:
![\frac{30}{100} = \frac{15,680}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B100%7D%20%3D%20%20%5Cfrac%7B15%2C680%7D%7Bx%7D%20)
The first fraction is the percentage (30% and
![\frac{30}{100}](https://tex.z-dn.net/?f=%20%5Cfrac%7B30%7D%7B100%7D%20)
are the same thing) and the second is the loan payment (which is equal to the 30 in the first fraction) over their annual income (
![x](https://tex.z-dn.net/?f=x)
).
First you divide $15,680 by 30, then multiply that quantity by 100. The value calculated then replaces
![x](https://tex.z-dn.net/?f=x)
in your second fraction:
Answer:
A)3.375
Step-by-step explanation:
0.75 * 4.5 = 3.375
For
![P(x)=3x^3-2x^2+5x-2](https://tex.z-dn.net/?f=%20P%28x%29%3D3x%5E3-2x%5E2%2B5x-2)
all possible rational zeroes are all the possible factors of the constant term -2 express over coefficient of the term with the highest degree of the polynomial which is 3
These are
![\frac{-1}{3}, \frac{1}{3},\frac{-2}{3}, \frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B3%7D%2C%20%5Cfrac%7B1%7D%7B3%7D%2C%5Cfrac%7B-2%7D%7B3%7D%2C%20%5Cfrac%7B2%7D%7B3%7D)
For
![R(x)=12x^3-17x^2-27x-30](https://tex.z-dn.net/?f=%20R%28x%29%3D12x%5E3-17x%5E2-27x-30)
all possible rational zeroes are all the possible factors of the constant term -30 express over coefficient of the term with the highest degree of the polynomial which is 12
These are
![\frac{-1}{12}, \frac{1}{12},\frac{-1}{6}, \frac{1}{6},\frac{-1}{4}, \frac{1}{4},\frac{-5}{12}, \frac{5}{12},\frac{-1}{2}, \frac{1}{2},\frac{-5}{6}, \frac{5}{6},\frac{-5}{4}, \frac{5}{4},\frac{-5}{2}, \frac{5}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B12%7D%2C%20%5Cfrac%7B1%7D%7B12%7D%2C%5Cfrac%7B-1%7D%7B6%7D%2C%20%5Cfrac%7B1%7D%7B6%7D%2C%5Cfrac%7B-1%7D%7B4%7D%2C%20%5Cfrac%7B1%7D%7B4%7D%2C%5Cfrac%7B-5%7D%7B12%7D%2C%20%5Cfrac%7B5%7D%7B12%7D%2C%5Cfrac%7B-1%7D%7B2%7D%2C%20%5Cfrac%7B1%7D%7B2%7D%2C%5Cfrac%7B-5%7D%7B6%7D%2C%20%5Cfrac%7B5%7D%7B6%7D%2C%5Cfrac%7B-5%7D%7B4%7D%2C%20%5Cfrac%7B5%7D%7B4%7D%2C%5Cfrac%7B-5%7D%7B2%7D%2C%20%5Cfrac%7B5%7D%7B2%7D)