<span>In a triangle, the midline joining the midpoints of two sides is parallel to the third side and half as long, so AB = XZ/2
3x - 1 = 34/2
3x - 1 = 17
3x = 17 + 1
3x = 18
x = 18/3
x = 6 </span>← answer
For every boy, there are two girls. The ratio is 2:1 for girls to boys.
Answer:
where u getting it from?
Step-by-step explanation: