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Answer:
   (b)  Hiking 10 feet due north, then hiking 10 feet due south
Step-by-step explanation:
Any pair of numbers that totals zero will be a pair of opposites. The offered choices are ...
   +6 -4 = 2 . . . not zero
   +10 -10 = 0
   +2 -3 = -1 . . . not zero
   +5 -3 = 2 . . . not zero
Hiking 10 feet due north, then hiking 10 feet due south is a situation involving opposite numbers adding up to zero.
 
        
             
        
        
        
Answer:
m and k
Step-by-step explanation:
 
        
             
        
        
        
M=2/5  , (0,3)
use y= mx+c ,   find c first.
-3 = (2/5) 0 + c
c = -3
Thus the equation will be y=(2/5)x - 3.
or in some case,
(y1-y)=m(x1-x)
(-3-y)=(2/5)(0-x)
        
             
        
        
        
Answer:
40 cubes
Step-by-step explanation:
multiply side lengths or the prism by 2, then solve for volume
2.5 * 2 = 5
2 * 2 = 4
1 * 2 = 2
5 * 4 * 2 = 40
 
        
             
        
        
        
Answer:
true!
Step-by-step explanation:
plug in 1.1
3 + 51(1.1) = 59.1
3 + 56.1 = 59.1
59.1=59.1