Answer:
4x^2-12x+9 is ur required ans
Answer:
im sorry im not sure but i think 9
Step-by-step explanation:
Answer:
About 4 times per year.
Step-by-step explanation:
Research studies online.
Answer:
1, 5, 8
Step-by-step explanation:
1 is a vertical angle with angle 4, so is congruent.
5 is an alternate interior angle with angle 4, so is congruent.
8 is a corresponding angle with angle 4, so is congruent.
