49/64 you divide the numerator and denominator by 2 hope this helped
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
m(slope) = y2 - y1 / x2 - x1 
 -6 - - 6 / 7 - 3
 = 0 / 4 = 0
 
        
             
        
        
        
Answer:
1 1/8 cups of vanilla for a cup of milk.
Step-by-step explanation:
v-3/8  m-1/3
v-6/8  m-2/3
v-1 1/8 m-1
 
        
             
        
        
        
Let the speed of the current equal c
and the speed of the boat in still water equal b.
b + c = 1.5 (b - c)
b + c = 1.5b - 1.5c
0.5b = 2.5c
b = 5c
The speed of the current is 1.5 mph so
b = 5 * 1.5 = 7.5 mph
        
             
        
        
        
Answer:
sin-¹(10/11)
Step-by-step explanation:
The height of the building is 100 ft and the ladder is 110ft long .We can imagine this situation as a right angled ∆. For figure refer to the attachment .
- We can use ratio sine here. Let the angle of elevation be theta. 
<u>In </u><u>∆</u><u> </u><u>ABC </u><u>:</u><u>-</u><u> </u>
=> sinθ = p/h 
=> sinθ = 100ft / 110 ft 
=> sinθ = 10/11 
=> θ = sin -¹ ( 10/11) .
<h3><u>Hence </u><u>the</u><u> </u><u>angle</u><u> of</u><u> elevation</u><u> </u><u>is </u><u>sin </u><u>-</u><u>¹</u><u> </u><u>(</u><u> </u><u>1</u><u>0</u><u>/</u><u>1</u><u>1</u><u>)</u><u>. </u><u> </u></h3>