The answer is:  "4" .
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<u>Note</u>:  The question asks for a whole number.
"The area of the triangle above will equal one half of a rectangle that is 5 units long and <u>  4  </u><u /> units wide.  (Input only whole numbers, such as 8.).
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<u>Note</u>:  The diagram shows a "right triangle" ; which would be "one-half" of a rectangle, with units of "length" being "5 units" (as mentioned in this very question prompt;  and a width of "4" units (as shown in the diagram;  hence the answer is "4" units). 
Furthermore, the formula/equation for the area, "A" , of a triangle is: 
A = (1/2) * b * h ; 
that is: 
Area = (1/2) * (base length) * (perpendicular height).
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As such, the answer, "4" (units) makes sense.
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Answer:
Scammed
Step-by-step explanation:scammed
 
        
             
        
        
        
Division Property of Equality.
Always use opposite operation with side that contains variable.
Isolate variable.
Divide 4 by 4 to get it by itself.
Now do the same to other side.
 
 
        
        
        
Answer:
Step-by-step explanation:
m = (4-1) / (9-5) 
m = 3/4 
 
        
             
        
        
        
Answer:
12x^3 - 11x^2 + 9x + 18
Step-by-step explanation:
12x^3 - 20x^2 + 24x + 9x^2 -15x + 18
Combine like terms
12x^3 - 11x^2 + 9x + 18