Sqr (x2 - x1)^2 + (y2 - y1)^2
Sqr (-4-0)^2 + (2+5)^2
Sqr (16) + 49 = sqr 65
I got around 8.
(I might did something wrong, idk)
        
             
        
        
        
Answer:
c
Step-by-step explanation:
 gggehheueuru jshgsgsgsgsgsggsgs
 
        
             
        
        
        
Answer: 
dont take my stuff down
Step-by-step explanation:
ruuuuuuuuude
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1 mile contains 5280 feet
x mile contains 792 feet             Cross Multiply
5280 x = 792                               Divide by 5280
x = 792 / 5280
x = 0.15 miles
1 hour = 3600 seconds
Distance travelled in 12 sec = 0.15 miles
                                  3600 sec = x                       Cross Multiply
12x = 3600  * 0.15                                                  Combine
12x =  540                                                               Divide both sides by 12
12x/12 = 540/12
x = 45 miles / hour
 
 
        
                    
             
        
        
        
4(4)+ 2(-5) = 6
16+ (-10) = 6