Point a is the center of both circles and the radii of the circles are 8cm and 17cm respectively. cd is tangent to the smaller circle. find cd

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

What is the result of adding the system of equations? 2x+y=4 3x-y=6