Ok so you divide them and then make sure that 1 is the denominator and the numerator can be anything else
        
             
        
        
        
Answer:
False
Step-by-step explanation:
5x - 2y + 1 > 0
plug in  the given  ordered pair  x= -2 and y = -1:-
5(-2) - 2(-1) + 1
= -10 + 2 + 1
=  -7  which is less than 0 therefore the answer is False
 
        
                    
             
        
        
        
Answer:
16 square units
Step-by-step explanation:
→ Find the area of the whole triangle
0.5 × ( 5 + 4 ) × 8 = 36
→ Find the area of the small triangle
0.5 × 5 × 8 = 20
→ Minus the area's of the triangles
36 - 20 = 16 square units
 
        
             
        
        
        
Answer:
5, 3
Step-by-step explanation:
correct on edge2020
 
        
                    
             
        
        
        
Answer:
80,
Step-by-step explanation:
the way to find the volume of a prism is the following, get 3 measurements, the length, the width and the height (in this case you already have all 3) so simply multiply they together(2*5*8=80)