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Kay [80]
2 years ago
9

Mitchell has $18.79 in his saving account. Jermey has 3 times as much as Mitchell. Maritza has $4.57 more than Jermey. How much

money does Maritza have in her savings account. | A. $13.71, B. $32.50, C. $56.37, D. $60.94.
Mathematics
1 answer:
butalik [34]2 years ago
6 0
D, You multiply what Mitchell has by 3 to get jeremys then you add 4.75 and you get how much Maritza has
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2\left[ cos\left(  135^o\right)+i\ sin\left( 135^o\right) \right]\impliedby r=2\qquad \theta =135^o
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3\left( -\frac{1}{2} \right)+i\ 3\left( \frac{\sqrt{3}}{2}\right)\implies -\frac{3}{2}+\frac{3\sqrt{3}}{2}\ i

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5\left[ cos\left(  \frac{5\pi }{4}\right)+i\ sin\left( \frac{5\pi }{4}\right) \right]\impliedby r=5\qquad \theta =\frac{5\pi }{4}
\\\\\\
5\left( -\frac{\sqrt{2}}{2} \right)+i\ 5\left( -\frac{\sqrt{2}}{2}\right)\implies -\frac{\sqrt{2}}{2}-\frac{\sqrt{2}}{2}\ i

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4\left[ cos\left(  \frac{5\pi }{3}\right)+i\ sin\left( \frac{5\pi }{3}\right) \right]\impliedby r=4\qquad \theta =\frac{5\pi }{3}
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3 years ago
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dezoksy [38]

Answer:

Is this topic symmetry?

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2 years ago
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7nadin3 [17]
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3 years ago
Use the quadratic formula to answer the question below.
ra1l [238]

Answer:

x = -2.32, 10.32 to the nearest hundredth.

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6 0
2 years ago
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