56.6 - 3.2 = 53.4
53.4 / 2 = 26.7
26.7 - 6 = 20.7ml
For the final answer she has 20.7ml of solution left.
Please mark as brainliest if you can
        
             
        
        
        
Step-by-step explanation:
(8x8) + (16x16) = 64+256 = 320
√320 = 17.9
 
        
             
        
        
        
Answer:
-2
Step-by-step explanation:
Hope it helps
 
        
             
        
        
        
I think B. Would be the answer
        
             
        
        
        
Angle 4 and Angle 2 are vertical angles, meaning that they are congruent. Therefore, the measure of angle 2 is 127 degrees.
Angle 4 and Angle 3 are a linear pair, meaning that they are supplementary and add up to 180 degrees. Therefore, the measure of angle 3 is 53 degrees.
Angle 3 and Angle 1 are vertical angles, meaning that they are congruent. Therefore, the measure of angle 1 is 53 degrees.
Hope this helps!