6) (3x+3)(x - 1) A) 3x² – 3 B) 16x² + 28x - 8 C) 16x + 36x + 8 D) 16x2 + 8
1 answer:
You might be interested in
When you have two lines in an x shape, vertical angles are the ones opposite each other.
in the example here, the angles with the purple dots are vertical angles and the angles with the blue dots are the other vertical angles
in the example here, the angles with the purple dots are vertical angles and the angles with the blue dots are the other vertical angles
Answer:
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal.
To determine the scale factor calculate the ratio of corresponding sides, that is
=
=