In the figure below, both have the same center, and the radius of the larger circle is r. if the radius of a smaller circle is 3 units less than r, which of the following represents the area of the shaded region.

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?