T+J=4 hours
x+2x=4 hours
3x=240 minutes
X=80 minutes
        
             
        
        
        
Converse (switch p and q)
If an angle is obtuse, then it measures 128°
This is false (a 127° angle is obtuse, but it does not measure 128°)
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Inverse (negations of p and q)
If an angle does not measure 128°, then it is not obtuse
This is false (a 127° angle does not measure 128°, but it is obtuse)
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Contrapositive (negations of p and q, then switch their places)
If an angle is not obtuse, it does not measure 128°
This is true (any 128° is obtuse; no exceptions)
        
             
        
        
        
Answer:
3/11
Step-by-step explanation:
it is 3/11  because you do y1-y2 divided by x1-x2
 
        
                    
             
        
        
        
Area of a triangle is 1/2b×h
a=1/2b×h
64=1/2 8×h
64= 4 × h
64÷4=16
Answer: the height is 16 inches