Answer:
5/8
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
4x² + 33 x + 37 = (4 x + 5) × (x + 7) + 2
Answer:
Your number is (3 sqrt(2)) / sqrt(2) = 3, and is a rational number indeed. I don't know exactly how to interpret the rest of the question. If r is a positive rational number and p is some positive real number, then sqrt(r^2 p) / sqrt(p) is always rational, being equal r. Possibly your question refers to situtions in which sqrt(c) is not uniquely determined, as for c negative real number or complex non-real number. In those situations a discussion is necessary. Also, in general expressions the discussion is necesary, because the denominator must be different from 0, and so on.
Step-by-step explanation:
Answer:
profit = $1.57
Step-by-step explanation:
2.00-0.43=1.57
Answer:
32.13
Step-by-step explanation:
10% of 42=4.2
Mate gets 4.2
42-4.2=37.8
15% of 37.8=5.67
Mom gets 5.67
37.8-5.67=32.13
32.13
