9514 1404 393
Answer:
   7.5 square units
Step-by-step explanation:
The formula for the area of a trapezoid is ...
   A = 1/2(b1 +b2)h
where b1 and b2 are the lengths of the parallel bases, and h is the perpendicular distance between them.
Here, the bases are TR = 1 and PA = 4. The height is 3 units, so the area is ...
   A = (1/2)(1 +4)(3) = 15/2 = 7.5 . . . . square units
 
        
             
        
        
        
1 inch = 2.54 cm
3 inches = 3 * 2.54 = 7.62 cm
        
             
        
        
        
Answer:
b) y - 8 is one of the factor of the given expression
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given expression y² - 16 y + 64
                        ⇒    y² - 8 y - 8 y + 64
                        ⇒  y ( y- 8) - 8 ( y - 8)
                         ⇒ (y-8)(y-8)
 Therefore  (y -8) is one of the factor 
 
        
             
        
        
        
Answer:x
Step-by-step explanation: