If two similar polygons have a scale factor of 1, what can you conclude? a. they are sometimes congruent. b. they are always congruent. c. they are never congruent. d. they would only be congruent if they were regular polygons.

B. They are always congruent.

Step-by-step explanation:

In similar polygons, the ratio of one side of a polygon to the corresponding side of the other is called the scale factor.

So, when two similar polygons have a scale factor of 1, we can conclude that - They are always congruent.

If the scale factor is one, it means that corresponding sides are equal in length, and the polygons will have same shape, the same angles and the same size.

- 70

this is the answer for you hope it

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3