A
2/9=9/2
-9/2=-2/9
9/2=2/9
-2/9=-9/2
Using Pythagorean thereon






Answer:
No, the triangles are not similar
Step-by-step explanation:
The (reduced) side length ratios, shortest to longest, are ...
12 : 18 : 20 = 6 : 9 : 10
and
5 : 12 : 13
These are not the same, so the triangles are not similar.
Answer:
5.5 days
Step-by-step explanation:
you need to find the average between them so add them up and divide by 2.
1/3 of 240 is 240/3 which is 80 dollars.