Please clarify, is it f(x)=2 to solve it?
        
             
        
        
        
Answer:
B)  x units
 x units
Step-by-step explanation:
Let quadrilateral KMPT be a rectangle with dimensions 12 units by 8 units. Then its perimeter would be equal to:
Perimeter of a rectangle = 2 (l + b)
where: l is the length = 12 units and b is the breadth = 8 units. So that:
Perimeter of KMPT = 2 (12 + 8)
                                = 40 units
Dilating KMPT by a scale factor of  would create K'M'P'T' of dimensions;
 would create K'M'P'T' of dimensions;  × 12 units by
 × 12 units by  × 8 units. Thus, the dimensions of K'M'P'T' would be 9 units by 6 units.
 × 8 units. Thus, the dimensions of K'M'P'T' would be 9 units by 6 units.
Perimeter of K'M'P'T' = 2 (l + b)
                                   = 2(9 + 6)
                                   = 30 units
Comparing the perimeters of KMPT and K'M'P'T', the perimeter of K'M'P'T' would be   × perimeter of KMPT.
 × perimeter of KMPT.
Therefore, if the perimeter of KMPT is x units, then;
          perimeter of K'M'P'T' =  * x units
 * x units
                                             =  x units
x units
 
        
             
        
        
        
Answer:
Option B,C and E are solution to given inequality 
Step-by-step explanation:
We need to check which ordered pairs from given options satisfy the inequality 
Ordered pairs are solutions to inequality if they satisfy the inequality
Checking each options by pitting values of x and y in given inequality
A ) (1, -5)

So, this ordered pair is not the solution of inequality as it doesn't satisfy the inequality.
B) (-3, - 2)

So, this ordered pair is solution of inequality as it satisfies the inequality.
C) (0, -9)

So, this ordered pair is solution of inequality as it satisfies the inequality.
D) (2, -1)

So, this ordered pair is not the solution of inequality as it doesn't satisfy the inequality.
E) (5, 4)

So, this ordered pair is solution of inequality as it satisfies the inequality.
So, Option B,C and E are solution to given inequality 
 
        
             
        
        
        
Answer:
Pierre has enough boards and nails to make 9 tables and 5 chairs.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
it is 4.17
Step-by-step explanation:
i just know