Answer:
sorry I don't know
Step-by-step explanation:
Two lines or line segments can either intersect<span> (cross) each other or be </span>parallel.
Think of the parallel lines as never meeting each other, no matter how much you would continue them to both directions
C
the area (A ) of the trim is the area of the window frame subtract the area of glass
area of window frame = (5x + 3)(x + 6) = 5x² + 33x + 18
A = 5x² + 33x + 18 - (4x² + 26x + 15)
= 5x^2 + 33x + 18 - 4x² - 26x - 15 = x² +7x + 3 inches²
Solution:
A perfect square is a number that can be expressed as the product of an integer by itself or as the second exponent of an integer.
Hence, the number that can be expressed as a product of an integer by itself is;

Therefore, the perfect square is 81.
OPTION B is correct.