Answer:
A number in an equation that is by itself
Step-by-step explanation:
Simple.....
All you have to do is simplify the radical by breaking the radicand up into a product of known factors.
Thus, your answer.
Answer:
Hi,
Step-by-step explanation:
1) PC=PD since PC*PA=PD*PB
2)25 since PO²=PA²+r² PO=14.5, PB=14.5+10.5=25
3)
6²=3*x==> x=12