Find the distance between (-1,-5) and (-1,-16).
A. -11
B. 21
C.-21
D. 11

D . 11

Step-by-step explanation:

√{(-1-(-1)}^2 + {-16-(-5)}^2

√{(-1+1)^2 + {(-16+5)^2

✓{0 + 11^2 }

11

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

the two may have that, even a breakdown is probably offered