Answer:
y = 50
Step-by-step explanation:
All triangle angles add up to 180 degrees.
To set this equation up, you need to add everything given in the triangle and set it equal to 180:
y + y + 80 = 180 
<em><u>Add like terms:</u></em>
2y + 80 = 180
<u><em>Subtract 80 from both sides:</em></u>
2y + 80 = 180
      - 80   - 80
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2y = 100 
<u><em>Divide both sides by 2:</em></u>
y = 50
<u><em>If you're unsure, you can plug in the 50 for y:</em></u>
y + y + 80 = 180
50 + 50 + 80 = 180
100 + 80 = 180
180 = 180
 
        
             
        
        
        
9514 1404 393
Answer:
   420
Step-by-step explanation:
The prime factors of each denominator are ...
   12 = 2²×3
   14 = 2×7
   5 = 5
   10 = 2×5
The unique factors are 2²×3×5×7 = 420.
The least common denominator of these fractions is 420.
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<em>Additional comment</em>
- 5/12 = 175/420
- 9/14 = 270/420
- 2/5 = 168/420
- 1/10 = 42/420
 
        
             
        
        
        
Answer:
Special Research Grants
Step-by-step explanation:
 
        
             
        
        
        
Answer: True
Step-by-step explanation: 
The sum of the residuals is always 0 so the plot will always be centered around the x-axis. An outlier is a value that is well separated from the rest of the data set. An outlier will have a large absolute residual value.
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Is there a picture