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If A B and C are counting numbers and both A and B are multiples of C what can you say about A plus B?
A + B is also a multiple of C. ------------------------------------------- let k, m and n be integers. Then: A = nC as A is a multiple of C B = mC as B is a multiple of C → A + B = nC + mC = (n + m)C = kC where k = n + m kC is a multiple of C. Thus A + B is a multiple of C.
What letters have one line of symmerty?
A lot of them actually, if you mean capitals! A,B,C,D,E,K,M,T,U,V,W,Y
Which letters have a sloping straight line?
B, D, E, F, H, I, K, L, M, N, P, R, T, (As capitals) b, d, h, i, k, l, m, n, p, q, r, (as small letters)
How do you make a pythagorean triple?
Use Euclid's formula. Take any two integers m and n that are coprime and let m > n (if not, just swap them around). Then a = m2 - n2 b = 2mn and c = m2 + n2 form a primitive Pythogorean triple. And since (a, b, c) is a Pythagorean triple then so is (k*a, k*b, k*c) for any integer k, except that the latter is not primitive.
What is the 'y' in ymx b?
If you mean: y = mx+b then m is the slope and b is the y intercept
