2 The triangle FRG is reflected across the y axis. Which of the following statements is true.
a) The image maintains the preimage's
orientation
c) The image maintains the preimage's
orientation & congruence
b) The image maintains the preimage's
congruence
d) The image doesn't maintain the
preimage's orientation or congruence

1/4 because there is 4 grades.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

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