yes obtuse angles measure over 90 degrees and less 180 degrees
 
        
             
        
        
        
Times 4 because, 5 times 4 is 20, 20 times 4 is 80 and so on.
        
                    
             
        
        
        
For the equation to work, you have to have the same number on both sides of the equal sign
so to find ?, you can do:
13 - 2 = 12 - ?       Simplify
11 = 12 - ?       Subtract 12 on both sides
-1 = - ?     Multiply -1 on both sides
1 = ?
 
        
             
        
        
        
36.3 Johns number sub or add or divid or multication
        
             
        
        
        
Answer:
W= -2
Step-by-step explanation:
Simply the expression: 9(w – 4) – 7w = 5(3w – 2)
First step: 9w -36-7w = 15w-10
Second step: 2w-36=15w-10
Third step:-36+10=15w-2w
Fourth step:-26=13w
Fifth step: w=
Six step: w=-2