What is the distance between the points (−7, 7) and (−7, 8) ?

Step-by-step explanation:

Let D = distance between the points (-7, 7) and (-7 , 8)

To find the distance between the points (-7, 7) and (-7 , 8), we simply use the formula  D =

-7      =   7           =   -7         =  8

D = √  (-7 - -7)²    +   (8 -7)²

      =√  (-7+7)²    +   (8 -7)²

      =√ 0²   +   1²

      =√1²

       =1

D    =   1

Therefore the between the points (-7, 7) and (-7 , 8)    is 1

4.6875 pounds

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0