2 years ago

Point Q was rotated about the origin (0,0) by -165

Mathematics

1 answer:

Step2247 [10]2 years ago

7 0

Answer:D

Did it on khan academy

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Ariel made cupcakes to sell. 2/3 of them were chocolate chip,25% of the reminder was strawberry and the rest were 90 vanilla cup

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Answer:

Let x be the total number of cupcakes.

Chocolate chips =

$\frac{2}{3} x$

Strawberry =

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$x - \frac{2}{3} x - \frac{1}{12}x \\ = \frac{1}{3} x - \frac{1}{12} x \\ = \frac{1}{4} x$

given

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Point Q was rotated about the origin (0,0) by -165​

Point Q was rotated about the origin (0,0) by -165