Which transformations will produce similar, but not congruent, figures?
a.triangle pqr is reflected across the x-axis and then rotated 90° clockwise to form triangle pꞌꞌqꞌꞌrꞌꞌ.
b.triangle pqr is reflected across the y-axis and then dilated by a scale factor of 6 to form triangle pꞌꞌqꞌꞌrꞌꞌ.
c.triangle pqr is rotated 180° counterclockwise and then translated 11 units left to form triangle pꞌꞌqꞌꞌrꞌꞌ.
d.triangle pqr is rotated 90° clockwise and then reflected across the y-axis to form triangle pꞌꞌqꞌꞌrꞌꞌ.

the answer is B if you are in k-12 i just took the test its B 100000000% SURE

(f • g)(3) = 186

Step-by-step explanation:

The area of a rectangle is (length)(width).

Here, (length) = x + 3 and (width) = 12x - 5, and so the area as a function of x is

(f • g)(x) = (x + 3)(12x - 5) = 12x^2 - 5x + 36x - 15.

This simplifies to:

(f • g)(x) = (x + 3)(12x - 5) = 12x^2 + 31x - 15.

Evaluating this function at x = 3, as instructed, we get:

 (f • g)(3) = (12)( - 5) = 12(3)^2 + 31(3) - 15.

Carrying out the indicated operations, we get:  108 + 93 - 15, or

(f • g)(3) = 186