Answer: OPTION C.
Step-by-step explanation:
Observe the triangle ABC attached.
 Notice that the angle of depression is represented with  .
.
 Knowing that the top of a lighthouse is 260 feet above water and the ship is 270 feet offshore, you can find the value of   by using arctangent:
 by using arctangent:
 
 In this case you can identify that:
 
 Therefore, substuting values into   , you get that the angle of depression is:
, you get that the angle of depression is:
  
 
        
             
        
        
        
Use photo math it will help
        
             
        
        
        
The answer would be 13/15
        
             
        
        
        
Solution:
<u>Convert the fractions into improper fractions and solve.</u>
- 9 1/2 ÷ 3 7/10
- => 19/2 ÷ 37/10
- => 19/2 x 10/37
- => 19 x 5/37
- => 95/37
<u>Convert the fraction into mixed fraction (Not required):</u>
- => 95/37 = 37/37 + 37/37 + 21/37
- => 1 + 1 + 21/37
- => 2 + 21/37
- => 2 21/37
The solution to the problem is 2 21/37.
 
        
                    
             
        
        
        
Answer:
quadrant 1.
Step-by-step explanation:
A:(9,3)
B:(7,5)
C:(5,2)
Hope this helped you.