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3 years ago

14

three out of every five cookies on a cookie tray are oatmeal raisin cookies.if there are 45 cookies on a tray predict how many a

re oatmeal raisin cookies

1 answer:

Zanzabum3 years ago

3 0

18? because 45 divide by 5 is 9, and 5 cookies minus 3 is 2, so multiply 9 by 2 for 18

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Mekhanik [1.2K]

In a right rectangle, we have:

$\sin \alpha=\frac{opposite}{hypotenuse}$ $\cos \alpha=\frac{\text{adjacent}}{hypotenuse}$

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The exercise also inform the angle 60°, then:

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1 year ago