For a cartesian equation

Given r = <span>10 tan(θ) sec(θ)

Therefore,</span>the curve is a parabola opening upward with vertex (0, 0).
 
        
        
        
Answer:
yes 
Step-by-step explanation:
yessssssssss
 
        
             
        
        
        
Answer:
(5,-8) 
Step-by-step explanation:
if it is reflected across the X axis and this is in quadrant 3 that means if it was reflected it would fall in quadrant 2
 
        
             
        
        
        
Answer:
m = 7 n ( the '=' is meant to be the proportional sign) 
Step-by-step explanation:
21 ÷ 3 = 7
35 ÷ 5 = 7
56 ÷ 8 = 7 
 
        
                    
             
        
        
        
Answer:
yes
Step-by-step explanation:
A parallelogram is a quadrilateral is whose angles are all right angles