If you mean: endpoints of (4, -2) and (5, 1) then its midpoint is at (4.5, -0.5)
Seven Segment Display
7 and 6
They are: 13+14+15 = 42
21 and 42.
Product of 6 and 7 = 42 It is also the product of 3 x 14 or 2 x 21 or 1 x 42.
37 and 5
37 and 5
I am not sure but I am hoping it may be a tribute to Pat Tillman whose college number was 42.....
13, 14, 15
They are 40, 41 and 42.
41, 42 and 43
The mass number is the sum of protons and neutrons in an atom. If the mass number is 75 and the number of neutrons is 42, then the number of protons would be 75 - 42 = 33. Since atoms are electrically neutral, the number of electrons in the atom would also be 33.