So I'm trying to burn a file on DVD. The pop up The directory name is invalid comes up. I've already burnt a file. I don't know what this. I've tried to change the disk but same thing. Any help please?
Are panic attacks a sign of social anxiet?
triangle PQR. Angle PQR =80, angle QRP = 60. What is the length of PQ
x/a -x =1
Pls show working plus I'll award best answer dw :)
I have sketched y=x^2 + 2x +5 and from the graph i need to find the value of x for which x^2 +2x=7.
You'll get free 10 points if you'll show step wise approach plus karma :)