125.6
Area of a circle = πr^2
Area of circle 1 = 3.14 × 11 × 11
=379.94cm^2
Area of circle 2= 3.14 × 9 ×9
=254.64cm^2
Area of a shaded region
=379.94cm^2 - 254.64cm^2
=125.60cm^2
Hey there!!
f(x) is basically ' y '
In order to inverse a equation, we will need to switch the values of x and y
The equation :

Now switching the positions :




This is the inverse.
Hope my answer helps!
1. See the attached graph.
2. All translations are considered rigid motion. The locations of points on the figure do not change relative to one another.
<span>9-1 is 8 X 5 is 40, the answer is B.</span>
The answer is 30. you can find the unit rate but the calculator was invented a long time ago so i used that ;)