9514 1404 393
Answer:
   angles (W, X, Y) = (77°, 62°, 41°)
Step-by-step explanation:
<u>Given</u>:
   ΔWZY
   ∠W = 2(∠Y) -5°
   ∠X = ∠Y +21°
<u>Find</u>:
   ∠X, ∠Y, ∠W
<u>Solution</u>:
Using angle measures in degrees, we have ...
   ∠X + ∠Y + ∠Z = 180
   (∠Y +21) +∠Y + (2(∠Y) -5) = 180
   4(∠Y) +16 = 180 . . . . . simplify
   ∠Y +4 = 45 . . . . . . . . . divide by 4
   ∠Y = 41 . . . . . . . . . . . . subtract 4
   ∠W = 2(41) -5 = 77
   ∠X = 41 +21 = 62
The angle measures of angles (W, X, Y) are (77°, 62°, 41°), respectively.
 
        
             
        
        
        
Answer:
the answer is 8
Step-by-step explanation:
9 - 8 = 1
- Hope this helps 
- Brainliest plz
 
        
                    
             
        
        
        
Answer:
C. y - 5= 5/3 ( x - 3 )
Step-by-step explanation:
I used a graphing calculator
 
        
             
        
        
        
Is there a picture so I can help
        
             
        
        
        
Answer:
idk but go dtep by step
Step-by-step explanation: