Answer:
Letter B. Both graphs have been shifted and flipped
 
        
             
        
        
        
Answer:
See explanation for answers
Step-by-step explanation:
Reason 1) Given from the problem statement(because it says that B is the midpoint of AC)
Reason 2) Because B is the midpoint of AC
Reason 3) Given frome the problem statement(because it says that AB/cong CD)
Reason 4) Because two lines congruent to each other have the same length
Reason 5(You didn't explain well)) BC=AB=CD, so BC=CD(Specific reason: Transitivity of equality)
And we're done!
 
        
             
        
        
        
X(x+3)-7(x+3)
x2+3x-7x-21
x^2-4x-21
        
                    
             
        
        
        
Answer:
x = 5
Step-by-step explanation:
2(x+6) = 22
2x+12 = 22
2x = 10
x = 5
 
        
                    
             
        
        
        
Answer:
1.) can not be found
2.)V=11403.98
3.)
Step-by-step explanation:
 volume = π r×r × H
r = Radius
H = height
π = 3.14
the first one does not have a radius so therefore we can NOT find the volume
the second one is π×(11×11) ×30 =11403.98
the 3rd one is π× (10×10) ×5 =1570.79
hope this helped