 . Multiplying the denominator by
. Multiplying the denominator by  gives
 gives

Subtracting this from the numerator gives a remainder of

 . Multiplying the denominator by
. Multiplying the denominator by  gives
 gives

and subtracting this from the previous remainder gives a new remainder of

This last remainder is exactly the same as the denominator, so  divides through it exactly and leaves us with 1.
 divides through it exactly and leaves us with 1.
What we showed here is that



and this last expression is the quotient.
To verify this solution, we can simply multiply this by the original denominator:



which matches the original numerator.
 
        
                    
             
        
        
        
Answer:
<1=33, <2=90, <3=57
Step-by-step explanation:
Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.
 
        
             
        
        
        
Answer:
10.5 in
Step-by-step explanation:
Given

Required
Find length AC
The question is not detailed enough; so, I'll assume that b represents line AC.
Having said that;
We start by multiplying both sides by b



Divide both sides by tan(55)


Find tan(55)


 <em>(Approximated)</em>
  <em>(Approximated)</em>
<em />
Length AC is 10.5
 
        
                    
             
        
        
        
Answer:
3x + 16 = 22.75
 3 = 22.75 - 16
 <u>3</u><u>×</u><u> </u>= <u>6</u><u>.</u>75
 3 3
 x= 2.25
 
        
             
        
        
        
Answer:
y= -2x+15
Step-by-step explanation: