Answer:
F and B 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
11 days
Step-by-step explanation:
380-160=220
20 times 11 =220
answer 11 days
 
        
             
        
        
        
Answer:
Statement: ∠XYZ = ∠ABC     Reasons: Below
Step-by-step explanation:
For two angles to be complementary means that the sum of the two angles is equivalent to 90°. When an angle has one of those little squares, that means the angle is a right angle, or a 90° angle. Also, since it's given that line segment AB and line segment BC are perpendicular, this means the two lines/line segments cross each other at a right angle, which also proves that line segment AB and BC have a 90° angle.
 
        
             
        
        
        
♡ The Question ♡
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6/100 + 5/100 +80/100 +9/100
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♡ The Answer ♡
-  1
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♡ The Explanation/Step-By-Step ♡
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6/100 + 5/100 + 80/100 + 9/100
Apply the fraction rule! --> a/c + b/c = a + b over c
6/100 + 5/100 + 80/100 + 9/100 = 6 + 5 + 80 + 9 over 100
Add the numbers: 6 + 5 + 80 + 9 = 100!
= 100/100 Apply the fraction rule! a/a = 1
 a/a = 1 = 100/100 = 1
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♡ Tips ♡
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No tips provided!
 
        
                    
             
        
        
        
Answer:
-1
Step-by-step explanation:
anything to the power of zero is always going to be 1 or -1