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What does qs stand for?
quality seconds
what- point R is on the perpendicular bisector of QS?
5
Why is the sum or product of two rational numbers rational?
Suppose p/q and r/s are rational numbers where p, q, r and s are integers and q, s are non-zero.Then p/q + r/s = ps/qs + qr/qs = (ps + qr)/qs.Since p, q, r, s are integers, then ps and qr are integers, and therefore (ps + qr) is an integer.q and s are non-zero integers and so qs is a non-zero integer.Consequently, (ps + qr)/qs is a ratio of two integers in which the denominator is non-zero. That is, the sum is rational.Also p/q * r/s = pr/qs.Since p, q, r, s are integers, then pr and qs are integers.q and s are non-zero integers so qs is a non-zero integer.Consequently, pr/qs is a ratio of two integers in which the denominator is non-zero. That is, the sum is rational.
What words have three Qs?
Words with three Qs are quite rare in English. One example is "QatarQatarQatar," which could be used in a playful or creative context. Another example includes coined terms or names in fictional works or specific branding. However, standard English vocabulary does not typically contain any commonly recognized words with three Qs.
What is 0.71 repted qs a decimal?
The answer will depend on whether the number is 0.717171... or 0.711111...
