Answer:
Frank has X+45 baseball cards
Step-by-step explanation:
You just add 45 new baseball cards to the ones he had before which is X 
 
        
                    
             
        
        
        
Answer:
D I think
Step-by-step explanation:
I'm not 100% sure
 
        
             
        
        
        
Answer:
4
Step-by-step explanation:
The square root of 16 is four since 4 x 4 is 16.
 
        
                    
             
        
        
        
If Point C and D are equidistant from point A, it means that AC and AD are of the same length. AC = AD
AC = AD (S) (<span>Points C and D are equidistant from point A)
</span>AE = AE (S)  (The two triangle shared the same side)
∠CAE = ∠EAD (A) (This angle is between the two sides that we just proved to be equal)
By SAS, 
 ΔEAD ≡ ΔEAC