Determine a series of transformations that would map polygon ABCDE onto polygon A'B'C'D'E'?
Please someone help it's due soon.

    A reflection of polygon ABCD across x-axis followed by a translation of 4 units to the left.

   Coordinates of a point A of polygon ABCD is (1, -5).

To map the polygon ABCD onto A'B'C'D',

Reflect the polygon ABCD across x-axis following the rule,

A(x, y) → A'(x, -y)

By this rule coordinates of A will be,

A(1, -5) → A'(1, 5)

Further ABCD is shifted by 4 units to the left,

Rule for the translation will be,

A'(x, y) → A"(x - 4, y)

A'(1, 5) → A"(1 - 4, 5)

           → A"(-3, 5)

     Therefore, polygon ABCD will overlap polygon A'B'C'D' by the series of transformations as,

A reflection of polygon ABCD across x-axis followed by a translation of 4 units to the left.

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Step-by-step explanation:

The transformations are:

You can deduct this transformations by using one vertex. Notice that E(4, -9) and E'(0, 9). You can observe that the transformed coordinate has the inverse y-coordinate, which indicates a x axis reflection. Also, it was shifted 4 units leftwards only.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

lol.

it's ok we all do this sometimes.

-aparri