can someone please tell me how to do 8 and 9
![can someone please tell me how to do 8 and 9 class=](https://us-static.z-dn.net/files/d3b/8893ed21bdf1fbf1d7a37a1c96f29f91.jpg)
Answer:
Geometry and algebra. My sisters FAVORITE. Too bad I don't know either of those yet. Sorry. I would help if I could...
(Try looking up "Algebraic Calculator", and "Geometric Calculator")
Step-by-step explanation: