aliza is drawing a model of the community swimming pool on grid paper each square on the grid is 20 feet by 20 feet.
what is the perimeter of the
51 feet
520 feet

answer: d. $20

step-by-step explanation:

just took the test

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

i believe that the answer is

b. y-1=-2(x-4)

hope this !