Answer:
±35
Step-by-step explanation:
sqrt(49*25)=sqrt(49)*sqrt(25)=±7*±5=±35
The most simple way is to get 8 questions right on a ten question test. 8q/10q = 80%.
The answer is the second option, <ACE = <ECA.
This is because C is in the middle of both, so it's referring to the same angle. The other options are all comparing different angles, that aren't congruent, so they're incorrect.
25x2=50-7=43
Tom started out with 43 baseball trading cards