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Vlad1618 [11]
4 years ago
7

Explain,using an example,why you need to multiply when converting from a larger unit to a smaller unit.PLEASE HELP THIS IS DUE T

OMORROW!!!!!!!!!!!!!!!!!!!!!!!!
Mathematics
1 answer:
vampirchik [111]4 years ago
3 0
You need to multiply when converting from a larger unit to a smaller unit basically because multiplication is repeated addition, and addition always makes a unit larger. One example is that lets say you have the number 2. If you multiply 2 by 5, you get 10. 10 is greater than 2, therefore, the unit became larger as it was multiplied.
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4/5 + 2/3 in simplest terms
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Answer:

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Step-by-step explanation:

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3 years ago
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So remember the acronym "SOH CAH TOA"

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<h3>A.</h3>

So we see that side a doesn't touch angle \alpha , hence making it the opposite side. And we see that side b is across from the right angle, making it the hypotenuse. <u>Using this info, \sin \alpha = \frac{a}{b}</u>

<h3>B.</h3>

So we already know from part A that side b is the hypotenuse. And also since side c touches the angle, it is the adjacent.<u> Using this info, \cos \alpha = \frac{c}{b}</u>

<h3>C.</h3>

Next, it has been established that side c is the adjacent and side a is the opposite side. <u>Using this info, \tan \alpha = \frac{a}{c}</u>

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Step-by-step explanation:

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30.5 times 4 equals 122

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