Danielle is playing games. She started with 10 points. In the 1 round she lost 20 points. In the 2 round she won 45 points Write and expression that will show her number of points at the end of round 2. Need help math isn’t my favorite subject lol.

round one results: -10 -10+45= 35 she will have 35 points at the end of round 2

Step-by-step explanation:

It's just addition not trying to be rude XD

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3