66 erasers cost \$6.60$6.60dollar sign, 6, point, - id66660660664408177, milkshakegrande101

Ответ:

jamaicalove2880

14.01.2022

This is how you would determine the equation and solve the problem:

- First, it is important that you find how much each eraser cost. You do know that 66 erasers cost $6.60. So create an equation.

- The equation would be: 66/6.60
which means each eraser was 10 cents each

- Now you can create a equation that would determine the cost of 333 erasers since you know how much each eraser actually cost. The equation would be:

- .10×333=?

To create that equation all you need to do is multiply the price of the erasers (10 cents) by how many erasers you are buying (333).

please vote my answer brainliest. thanks!

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Ответ:

evanwall91

05.06.2020

Mathematics

i think it is D

we have:

$\frac{z}{w}= \frac{6(cos\frac{\pi }{3}+i.sin\frac{\pi }{3} ) }{3(cos\frac{\pi }{6}+i.sin\frac{\pi }{6}) }\\\\\\\frac{z}{w}=\frac{2(\frac{1}{2}+i.\frac{\sqrt{3} }{2}) }{\frac{\sqrt{3} }{2}+i.\frac{1}{2} }\\\\\frac{z}{w}= \frac{2+2\sqrt{3}.i }{\sqrt{3}+i }$

Step-by-step explanation:

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66 erasers cost \$6.60$6.60dollar sign, 6, point, 60. which equation would determine the cost of 333 erasers?

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