Hello, 
Since the degree of a polynomial is the highest exponent present, the degree of Mei’s polynomial should be 2.
        
             
        
        
        
(3 yard/sec) x (3,600 sec/hr) x (1 mile / 1,760 yard) = 
   (3 x 3,600 / 1,760)  (mile/hour)  =  6.136... mph (rounded)
        
             
        
        
        
Answer:
SAS means "Side, Angle, Side"
ASA means "Angle , Side, Angle"
AAS means "Angle, Angle, Side"
HL stangs for "Hypotenuse, Length"
Step-by-step explanation:
SAS is when we have two sides meeting and forming an angle between them.
ASA is when we know two angles and a side between the angles.
AAS is when we know two angles and a side which is not between the angles.
HL means that: two triangles are congruent if the hypotenuse of one triangle is equal to the hypotenuse of the other and if one leg of a triangle is equal to a leg of another triangle.
*Note: The pictures are attached here below.
 
        
             
        
        
        
Answer:
24.5-9-6
Step-by-step explanation: