12- 3+16 - 37 - (-20)
=9+16-37-(-20)
=25-37-(-20)
=-12-(-20)
=8
(therefore ur answer would be 8)
This answer might not be true but i think its -1-
32^2 +24^2 = 1600
Square root of 1600 = 40
b = 40.
More info needed for a and c.
I don’t have 11 or 13 or a 2 or 5
83 would be the answer. You don’t gotta multiply or anything
