Answer:
12 units
Step-by-step explanation:
(-7,-6)
if you reflect it over the x-axis then the second number would be changing 
-6 the opposite is 6
(-7, 6)
from -6 to 6 is 12 jumps 
12 units is the distance from the original point
 
        
             
        
        
        
First, factor the expression on the top. What two numbers add to get 8 and multiply to 15? 5 and 3! so the top expression factors to (x+3)(x+5). You can cancel the x+3 from the denominator and end up with x+5. Make sense?
        
             
        
        
        
Answer:
2310m^3
Step-by-step explanation:
base area which is the circle = πr^2
But diameter, d = 14, r = 14/2 = 7
area = π × (7)^2 = 22/7 × 49 = 22 × 7 = 154
Volume = base area × height
 = 154 × 15 = 2310
 
        
             
        
        
        
B) the side opposite angle B is the longest
        
             
        
        
        
Th answer is x-2.hope this helps