Answer: 3 - 2x
I’m not sure if you meant xxx or not.
        
             
        
        
        
Its 1/5, 
35/100 - 15/100 = 20/100
for 20, 40, 60, 80, 100
      1,   2,   3,   4,   5
so 20/100 = 1/5
        
             
        
        
        
Based on given conditions,



Now collecting the coefficients and adding them,


Hence, the <u>6</u><u>a</u><u>²</u><u>b</u><u> </u><u>+</u><u> </u><u>1</u><u>2</u><u>a</u><u>b</u> should be added.
 
        
             
        
        
        
Answer:
BD = 4.99 units
Step-by-step explanation:
Consider the triangle ABD only.
The angle formed is 31 degrees which occurs between two sides that are AD and BC.
We know that for a right angled triangle, the angle can always be taken as an angle between hypotenuse and base.
Thus, The perpendicular sides is then 3 units, where base is BD and Hypotenuse is AD
Using formula for tanθ
tanθ = Perpendicular/Base
tan31 = 3/BD
0.601 = 3/BD
BD = 3/0.601
BD = 4.99 units
 
 
        
             
        
        
        
Answer:
wat
Step-by-step explanation: