Answer:
160 miles
Step-by-step explanation:
200 * 0.8 is 160
 
        
                    
             
        
        
        
Answer: h= 7/10 
Step-by-step explanation:
9(4h - 6 ) = 2(-13 - 2h)       Distribute on both sides 
9(4h) + 9(-6) = 2(-13) + 2(-2h) 
36h - 54 = -26 - 4h       Add 4h to both sides 
+4h                   +4h 
40h - 54 = -26      Add 54 to both sides 
       +54     +54 
40h = 28     Divide both sides by 40 
 h = 7/10 
 
        
                    
             
        
        
        
Answer:
3
Step-by-step explanation:
 3x4 is 12 and then you subtract them from each 9ther
 
        
                    
             
        
        
        
-3 / 4 + p = 1/2
LCD 4 and 2 = 4
Multiply by LCD = 4
p. (4)- 3/4 .( 4 ) = 1/2.(4)
4 p - 3 = 2
Add 3 to both sides:
4 p - 3 + 3 = 2 + 3
4 p = 5
Divide both sides by 4 :
4p / 4 =  5 /4
p = 5/4
        
             
        
        
        
Note that the interior angles must add up to 180 degrees:  50+62+m<C = 180.
Then 112 + m<C = 180, so that m<C =68 degrees.
Use the Law of Sines to find the value of a, as follows:
sin 50 deg      sin 62 deg
-------------- = ----------------
       a                  31 cm
                                                          31sin 50        31(0.766)
Then 31sin 50 = a*sin 62, and a = --------------- = ---------------- = 26.9 cm
                                                          sin 62              0.883
a =