36 has the most factors im pretty sure
5 and 6 are true but 7 is not true. If you divide an odd number by 2 it's not going to be half of it
4.3 because 5 rounds up, and 25 rounds to 30.
Answer:
78
Step-by-step explanation:
angle ACD + angle DCB = 180 (Angles on straight line)
4x + 2 + 3x + 3 = 180
7x + 5 = 180
7x = 180-5
7x = 175
x = 175 / 7
x = 25
angle DCB = 3x +3 = 3*25 + 3 = 75 +3 = 78
