Two similar polygons are shown below: A coordinate grid is shown from positive 10 to negative 10 on the x-axis and from positive 10 to negative 10 on the y-axis. A polygon P prime Q prime R prime S prime is shown with vertex P prime on ordered pair 3, 2, vertex Q prime on ordered pair 1, 2, vertex R prime on ordered pair 2, 1 and vertex S prime on ordered pair 1, 1. A polygon PQRS is shown with vertex P on ordered pair 9, 6, vertex Q on ordered pair 3, 6, vertex R on ordered pair 6, 3 and vertex S on ordered pair 3, 3.

Which set of transformations was performed on PQRS to form P′Q′R′S′?

A dilation factor of 2
A dilation factor of 1 over 3
A dilation factor of 1 over 2
A dilation factor of 3

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.  

a

step-by-step explanation:

strong negative correlation

18.8cm hope i at all

step-by-step explanation:

the answer is 8.64

step-by-step explanation: