Answer:
Option B. 2.75
Step-by-step explanation:
It has been given in the question that a wedge has a width of 2 cm and a slope of 5.5 cm.We have to calculate the mechanical advantage of the given wedge.
We know the formula to calculate the mechanical advantage of the wedge 
Mechanical advantage = Length of slope/Thickness of the widest end
                                       = 5.5÷2 = 2.75 
Therefore the answer is option B. 2.75 
 
        
                    
             
        
        
        
Answer: -0.33
Step-by-step explanation:
So how you would do this as you would set it up in a graph on a piece of paper you would take both points you'd use your slope formula, which is m=y2-y1 over x2-x1 And then you sell your formula with the numbers. So it would be 3-5 over 5-(-1) And then you subtract both of those and you take your two answers and divide them. -2÷ 6 =
 
        
             
        
        
        
If you are asking which ratio is equivalent to 8 then it is neither.  They are both simplified to 3:1.  54/18= 3, 18/6= 3.  If you were asking if they were equivalent to each other the answer is yes.
        
             
        
        
        
The graph that represents the linear equation is attached below.
<h3>How to Interpret the Equation of a Linear Graph?</h3>
A linear graph can be modelled by an equation in slope-intercept form, as: y = mx + b. Here, we have:
- m as the slope value = change in y / change in x
- b as the y-intercept which is the point on the y-axis that the line intercepts which is also the starting value/initial value.
Given the linear equation, y = 5x + 10, it means the slope of the graph that represents this equation would be 5, while the line that intersects the y-axis would be at 10.
In the graph attached below, the slope is 5, and the y-intercept is 10.
Therefore, the graph that represents the linear equation is attached below.
Learn more about the linear equation graph on:
brainly.com/question/14323743
#SPJ1