Answer:
16 inches
Step-by-step explanation:
If each inch is 1/2 a foot, that means you would have to multiply 8 (the actual width) by 2 (representing halves) to get 16.
 
        
             
        
        
        
Answer:
Option C) The value of a is correct, but the value of b is incorrect.
Step-by-step explanation:
z = 8(cos(300°) + isin(300°))
z = 8cos(300°) + 8isin(300°)

So we can see that a = 4 which is correct but b =  and b in the question says it is b
 and b in the question says it is b  so its incorrect so Option C is your answer.
 so its incorrect so Option C is your answer. 
 
        
                    
             
        
        
        
The answer is 3.75 pounds of water
        
             
        
        
        
Answer:
117 units
Step-by-step explanation:
if you use the ratio of the two longest sides then you can find all side lengths
 =
 =  ;    x = half of 52, or 26
;    x = half of 52, or 26
 =
 =  ;    20x = 52 · 15
;    20x = 52 · 15
               20x = 780
                x = 39
add to get perimeter: 52 + 26 + 39 = 117 units
 
 
        
                    
             
        
        
        
Answer:
"They add up to 180 degrees, because they are a pair of supplementary angles"
Step-by-step explanation:
When parallel lines are cut by transversal, it creates vertical angles (opposite of each other) that are equal AND also supplementary angles (that are adjacent to each other and fall in one line). They add up to 180 degrees.
Looking at the figure, we see angle 1 and 2 fall in one line which is 180 degrees. Thus, angles 1 and 2 are supplementary, they add up to 180 degrees.
The correct choice is "They add up to 180 degrees, because they are a pair of supplementary angles"