23 7/12 + 19 5/6 
23 7/12 + 19 10/12
42 17/12 or 43 5/12
        
             
        
        
        
Answer:Exact Form: one over 9  
1
9
Step-by-step explanation: ,..
 
        
             
        
        
        
Answer:
75 m, 96 m
Step-by-step explanation:
a. Area = length x width
7050 = 94 x width
7050/94 = w
75 m is width
b. perimeter = 2L + 2W
356 = 2L + 2(82)
356 = 2L + 164
192 = 2L
96 m = L
 
        
             
        
        
        
Step-by-step answer:
Please refer to attached image.
1. Quad PQRS is cyclic (all vertices on the same circle), so opposite angles are supplementary, meaning
   that
   angles QPS and QRS are supplementary =>
   QPS+QRS=180   =>
   QRS = 180 - 74 = 106
2. Triangle RSQ is isosceles with RS=RQ =>
    angles RSQ and RQS are congruent.
3. Angle RSQ = (180 - 106) /2 = 74 / 2  = 37
4. QP is a diameter => angle QSP is a right-angle.
5. From (3) and (4) above, 
   angle RSP = 37+90 = 127
6. Since PQRS is cyclic, angles RQP  and RSP are supplementary =>
    RQP+RSP = 180   =>
    x + 127 = 180   =>
    x = 180 - 127 = 53 degrees.