3 and 5 are the correct choices. as long as the 2 lines have different slopes they intersect at only one point

is the second or third Pythagorean triple on the list, which gives us the answer directly.
But if we didn't know that, let x be the short leg:




Rejecting the negative root, x=5, other side 12, the Pythagorean triple we found.
Answer:
(4 2/7) x (11 1/4) = 48 3/14
Step-by-step explanation:
2. no number is associated with it
qualitative describes the appearance of sth like it's blue
Answer:
B
Step-by-step explanation:
20 x 15 is 450 and add it to the semi circle which us 88.4
Hope this helps u :D