#3.
 √18²-5.7²    Second Choice
#4
l²=5²+4² = 25+16 = = 41
l=√41
l= 6.4
Second Choice
#5 Only A --- First choice
#7 6 ----- Third choice
#8 V= 

942  units³ ---Second choice
 
        
        
        
Answer:
B) -3
Step-by-step explanation:
The coefficient is the numerical value placed before and multiplying the variable (x).
 
        
                    
             
        
        
        
Answer:
I am going to answer the ones you haven't answered yet... 
Bullet point 2: The Y-intercept is where the graph crosses the y-axis in this case that would be y=0 or (0,0)
Bullet Point 5: the question basically says that for the values of x when they are between 0 and 6 the y values are ___. the answer for this one would be y ≥ 0.
 
        
                    
             
        
        
        
Answer:
its is6700rr centimeters
Step-by-step explanation:
 
        
             
        
        
        
Answer:
is 1.57
Step-by-step explanation: