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algol13
3 years ago
12

Your paycheck (before deductions) varies directly as the number of hours you work. If your paycheck is $211.60 for 23 hours, fin

d your pay for 10 hours
Mathematics
1 answer:
zysi [14]3 years ago
7 0
92 23/211.60 and 10/? You cross multiply and divide by the number left over.
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Helen is 16 and Jane is 8
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On a unit circle, the vertical distance from the x-axis to a point on the perimeter of the circle is twice the horizontal distan
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let's find the hypotenuse first.

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\bf sin(\theta )=\cfrac{\stackrel{opposite}{2~~\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }}{\stackrel{hypotenuse}{~~\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ \sqrt{5}}}\implies \stackrel{\textit{and rationalizing the denominator}~\hfill }{\cfrac{2}{\sqrt{5}}\cdot \cfrac{\sqrt{5}}{\sqrt{5}}\implies \cfrac{2\sqrt{5}}{(\sqrt{5})^2}\implies \cfrac{2\sqrt{5}}{5}}

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3 years ago
Find the value of x if y=50. y=5x - 15​
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Answer:

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Step-by-step explanation:

y=50

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65 = 5x

65/5 = 5x/5

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