Select the correct answer.
The coordinates of the endpoints of AB and CD are Alxı, Y), B\x2, 12), CX3, yz), and Dixe, Y). Which condition proves that AB ||CD,
ОА.
OB.
OC.
OD.

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

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?

How to do this , and can some one explain