Use these abrevations for the properties of real numbers and complete the flow diagram can you me?

For the first bubble or circle to fill in, the answer is Cx. So you have the proper answer here. Nice work. The pq turns into qp by the commutative property of multiplication

The answer to the second bubble is Cx for similar reasons as before. Now we have xy turn into yx

The third bubble's answer is C+ (commutative property of addition) because qp+yx swaps to yx+qp

The answer for the fourth bubble is D. You are correct.

The answer for the last (fifth) bubble is Ax to indicate "associative property of multiplication". We are simply regrouping terms when multiplying

In summary the answers from left to right are: Cx, Cx, C+, D, Ax

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion