
Given that, 
In <u>triangle TPQ, </u>
As it is given that, <u>RS || PQ</u>
So, it means 
⇛∠TRS = ∠TPQ  [ Corresponding angles ]
⇛ ∠TSR = ∠TPQ [ Corresponding angles ]

<u>Now, We know </u>
 Area Ratio Theorem, 
This theorem states that :- The ratio of the area of two similar triangles is equal to the ratio of the squares of corresponding sides.





 
        
             
        
        
        
Answer:
x=63
Step-by-step explanation:
<em>Subtract by 150 from both sides of equation.</em>
<em>150-x-150=87-150</em>
<em>Simplify.</em>
<em>87-150=-63</em>
<em>-x=-63</em>
<em>Divide by -1 from both sides of equation.</em>
<em>-x/1=-63/-1</em>
<em>Simplify, to find the answer.</em>
<em>-63/-1=63</em>
<em>x=63 is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
 
        
                    
             
        
        
        
There was a 200% increase
 
        
                    
             
        
        
        
Answer:
112
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
6.25
Step-by-step explanation:
she is at 25 
she needs to be at 75 which means she needs 50 more feet 
at 8 per minute she will reach the depth in 50/8 = 6.25 minutes or 6 minutes and 15 seconds