Answer:
Step-by-step explanation:
King avenue becomes the base
He turns left into the side meet right angle side.
Therefore the hypotenuse cuts through the houses and becomes a measure 
Hypotenuse +  King Ave B = 3rd Street A 
Hypotenuse + 7000mB = 3rd St 5000m A.
H^2= 7m^2B - 5m^2A
√H74 =  √25A +√B49
H = √H74 = 8600m
 
        
             
        
        
        
X=15 its simple since there's base angles and straight angle
        
                    
             
        
        
        
Answer:
$ 338.70
Step-by-step explanation:
https://www.calculatorsoup.com/calculators/financial/loan-calculator-simple.php?pv=15%2C000.00&ratepercent=4&t=48&time_t=month&given_data_last=find_pmt&action=solve
 
        
             
        
        
        
3+2x=y
6y=5x+4
6(3+2x)=5x+4
18+12x=5x+4
14+12x=5x
14=-7x
-2=x
the number is -2
        
             
        
        
        
Answer:

Step-by-step explanation:
tan 3x=\frac{\sqrt{3} }{3} =\frac{1}{\sqrt{3} } =tan\frac{\pi }{6} =tan (n\pi +\frac{\pi }{6} )\\3x=n\pi +\frac{\pi }{6} =\frac{(6n+1)\pi }{6} \\x=\frac{(6n+1)\pi }{18} \\
where~x~is~an~integer.