Answer:
B, but I can't read C
Step-by-step explanation:
the sum of any 2 sides must be longer that the 3rd.
A is not correct, 2 + 15=17, needs to be greater.
B 1, 8, 8.1 so yes as 1+8 >8.1
C 2, 8.9, I cna't tell if that last number is 9 or 92?
 
        
             
        
        
        
The equation of a line which has the slope m and passes through the point A(x1,y1) has the formula:
y-y1=m(x-x1)
in your case m= -5 ; A(x1;y1)=(1;-1)
y-(-1)= -5(x-1)
y+1= -5(x-1)
answer is c 
        
                    
             
        
        
        
Answer:
( 2 - x )^2
Step-by-step explanation:
 
        
             
        
        
        
1. You have that:
 - The<span> lengths of the bases are (6x-1) units and 3 units.
 - The midsegment has a length of (5x-3) units.
 2. To solve this exercise, you must apply the formula for calculate the length of the midsegment of a trapezoid, which is shown below:
 Midsegment=Base1+Base2/2
 As you can see, the midsegment is half the sum of the bases of the trapezoid.
 3. When you substitute the values, you obtain:
 (5x-3)=[(6x-1)+3]/2
 4. Now, you can solve the problem by clearing the "x":
</span>
 (5x-3)=[(6x-1)+3]/2
 2(5x-3)=6x-1+3
 10x-6=6x+2
 10x-6x=2+6
 4x=8
 x=8/4
 x=2
        
             
        
        
        
The formula for perimeter is 2(Length) + 2(width)
Fill in the known information:
22 = 2(6.5)+ 2(width)
Simplify:
22 = 13 + 2(width)
Subtract 13 from both sides:
9 = 2(width)
Divide both sides by 2:
 Width = 4.5m