In a triangle, the midsegment is parallel to and half of non-intersecting side.
Answer:
4b^2+2b (b^2 means b squared)
Step-by-step explanation:
X/5 = 8/9
this is a proportion, so we cross multiply
(9)(x) = (5)(8)
9x = 40
x = 40/9 or 4 4/9
Answer: 
Step-by-step explanation:
