Complex Numbers A 7 − 3i B −5 − 8i C 12 + i D −4 + 9i E 6 − 6i F −9 + 15i G 1 + 10i H 11 − 12i The sums of which two pairs from the table will give you the same result? For example, A + B = C + D.

the answer is 24

step-by-step explanation:

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

first one because it can't have a fraction in it

step-by-step explanation:

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5