Answer:
30 x 5x
9x + 5y
8x+ 20y
Step-by-step explanation:
 
        
             
        
        
        
Answer:
30
Step-by-step explanation:

bdc=30
 
        
             
        
        
        
There a absolute value so mark out the negative and 25 / by 16 is 1 so 1 is your answer if you really do the problem on paper
        
             
        
        
        
Answer:
Name: Circle A
Chords: Chord DP, Chord HC
Tangent: EFG
Step-by-step explanation:
Name a circle by the center, in this case it's A. 
Chord: A chord is a line only in the circle, not outside of it, and its endpoints are right on the circle. 
Tangent of a circle: "Tangent" means touching, and this is a line, in terms of a circle, that touches the circle but is not INSIDE of the circle.