Answer:

Step-by-step explanation:
Convert each to a improper fraction



Answer:
56.06
Step-by-step explanation:
58.84
-- 2.78
______
56.06
I don't really know how else to explain this, but there ya go! Goodluck on your test or whatever you're doing! Stay safe ♥♥♥
See photo for solution and mark me as brainliest if you think i helped!
Answer:
-22.25
Step-by-step explanation:
-31.7+4.5(2.1)
-31.7+9.45
-22.25
No. Since you can only draw from the corners to get triangles, you will end up with two right triangles because of the corners. If it is a right triangle, it can obviously not be obtuse.