Suppose you cut off 20 inches of hair. your
canadian friend asks how many centimeters of
hair that was. since 100 inches equal 254
centimeters. we can use equivalent ratios to find
out how many centimeters equal 20 inches.
use either a double number line or table to show
how many centimeters would be equivalent to 20
inches. must show work

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

c.

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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