Answer:
5/2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(10-5)/(4-2)
m=5/2
The slope is -8 and the y-intercept is (0,11) I think lol
Solution:
we are given that
Rectangle M was dilated to form rectangle M’.
we have been asked to find
What ratio is the scale factor?
we can find the required ratio by dividing the corresponding sides of the given rectangles as below:
![Ratio=\frac{6}{4}=\frac{2}{4/3}\\ \\\\](https://tex.z-dn.net/?f=%20Ratio%3D%5Cfrac%7B6%7D%7B4%7D%3D%5Cfrac%7B2%7D%7B4%2F3%7D%5C%5C%20%5C%5C%5C%5C%20)
![Ratio=\frac{3}{2}=\frac{6}{4} \\ \\ \ Ratio=\frac{3}{2}=\frac{3}{2}\\](https://tex.z-dn.net/?f=%20Ratio%3D%5Cfrac%7B3%7D%7B2%7D%3D%5Cfrac%7B6%7D%7B4%7D%20%5C%5C%20%5C%5C%20%5C%20Ratio%3D%5Cfrac%7B3%7D%7B2%7D%3D%5Cfrac%7B3%7D%7B2%7D%5C%5C%20)
Hence the required ratio is 3/2.
The answer is “c” 0 Bc that is the only thing that makes sense
For big circle the diameter is 10 so the radius is 5. Use the equation for the area of a circle pi r^2.
Pi is 3.14 as said in the question.
So 3.14 x 5^2 or 25 x 3.14=78.5
For smaller circle, diameter is 6cm so the radius is 3.
Using the same area of a circle equation it would equal 3.14 x 3^2 or 9 x 3.14=28.26
Take 28.26 away from 78.5 to get 50.24.
To the nearest tenth would mean it would equal 50.2
The last option is the answer