Answer:
Step-by-step explanation:
What you've provided is only a function. What's the complete question?
 
        
             
        
        
        
Answer:
scalene right
Step-by-step explanation:
no side congruent and right 
 
        
             
        
        
        
Answer:
not enough information I don't know what g=
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Solution given:
model A printers [a] prints=80books per day
model B printers [b] prints=55books per day
total no of printers =9
no of model A printers be x
and 
no of model B printers be [9-x]
According to the question;
ax+(9-x)b=670 books
substituting value of a and b; we get
80x+(9-x)55=670
80x-55x+495=670
25x=670-495=175
x= =7
=7
So;
 no of model A printers =x=<u>7</u>
no of model B printers =9-x=9-7=<u>2</u>
<u>is</u><u> </u><u>your</u><u> </u><u>answer</u><u>.</u>
 
 
        
                    
             
        
        
        
Answer:
   Your answer choice is correct.
Step-by-step explanation:
The length of the semicircle is ...
   s = π·r = π(4 in)
The three sides of the rectangular section total ...
   9 in + 8 in + 9 in = 26 in
The sum of these lengths make up the perimeter of the figure:
   P = 4π in + 26 in
   P = (4π +26) in