2 years ago

Marcella ate one cup of air popped popcorn. which equation can Marcelo use to find how many carbohydrates she consumed?

Mathematics

2 answers:

Dahasolnce [82]2 years ago

8 0

She ate 6.2 carbohydrates

-Dominant- [34]2 years ago

4 0

Answer:

I believe the answer is A

Step-by-step explanation:

Because my bff Megan told me it is

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(1)

we are given

U is the midpoint of RS

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(2)

V is the midpoint of ST

so, we get

$SV=VT$

now, we can plug values

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(3)

now, we can find y

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$RW=WT$

we can plug value

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(4)

we can see that

triangles URW and RST are similar

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$\frac{RW}{RT} =\frac{UW}{ST}$

we can plug values

$\frac{15.9}{2\times 15.9} =\frac{UW}{2VT}$

$\frac{15.9}{2\times 15.9} =\frac{UW}{2\times 11}$

$UW=22\times \frac{15.9}{2\times 15.9}$

$UW=11$ ...........Answer

(5)

we can see that

triangles SUV and RST are similar

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now, we can plug values

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$UV=2\times 15.9\times \frac{12}{2\times 12}$

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Refer to the diagram below

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