Answer:
picture is blur
Step-by-step explanation:
provide us good picture
 
        
             
        
        
        
Answer:
what type of math is this i never seen this before
 
        
             
        
        
        
Answer:
if Q={1,3,5,7,9}Express it in description methods
 
        
             
        
        
        
-- You have two angles.
-- They're complementary . . . they add up to 90 degrees.
-- One is 4 times as big as the other one.
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-- The smaller angle has 1 share of the 90 degrees.
-- The bigger angle has 4 shares of the 90 degrees.
-- (The smaller one is 1/4 the size of the bigger one.
   The bigger one is 4 times the size of the smaller one.) 
-- When you add them together, you get 5 shares, totaling 90 degrees.
-- What's the size of each share ?  It's 90/5 = 18 degrees.
-- The smaller angle gets one share . . . 18 degrees.
-- The bigger angle gets 4 shares.   (4 x 18) = 72 degrees.
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Check:
-- Is the small one 1/4 the size of the big one ?    18/72 = 1/4  Yes.
-- Are they complementary ?  Do they add up to 90 degrees ?
                                                                       18 + 72  =  90  Yes.
                                                                                 yay !
        
                    
             
        
        
        
The answer is 
 0.000568902892652.