John sells book bags.He sells a leather bag for $69.80 and the sales price . About how much is the sales tax on the book bag?
2 answers:
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Keeping in mind that x = rcos(θ) and y = rsin(θ).
we know the magnitude "r" of U and V, as well as their angle θ, so let's get them in standard position form.
we know the magnitude "r" of U and V, as well as their angle θ, so let's get them in standard position form.
Answer:
0.89898989.... is the correct answer
Fraction form:
Step-by-step explanation:
0.89898989.... is the correct answer because it can be written as in the simplest form. and 0.89898989.... is rational because it is a repeating number.
Any rational number is a number that can be written as a fraction, a repeating decimal, a whole number, an integer, etc. As long as the number is a number with infinite digits like π.