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3 years ago

5

The shadow of a 5-foot tall post is 10 feet long. at the same time, a tree casts a shadow that is 22 feet long. what is the heig

ht of the tree?

2 answers:

saul85 [17]3 years ago

4 0

The tree is 11ft tall because the shadow is double the height of the subject

FromTheMoon [43]3 years ago

3 0

Because the shadow doubled, the tree is actually only 11 FEET TALL.

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Kelly works 8 hours less than three times as much as Marcy works for the week. Which expression represent

Marysya12 [62]

Answer:

X= 3y-8

Where

X represent hours worked by Kelly

Y represent hours worked by Marcy

Step-by-step explanation:

Kelly works 8 hours less than three times as much as Marcy works for the week.

Let the number of hours worked by Kelly= x

Let the number of hours worked by Marcy= y

X= 3y-8

3 0

3 years ago

130/105 in its simplest form

Andreas93 [3]

130/105 in its simplest form

$\dfrac{130}{105}= \qquad 130= 2.5.13\qquad 105=3.5.7 \\ \\ \\ \dfrac{130}{105}= \dfrac{2.5.13}{3.5.7} \\ \\ \\ \dfrac{130}{105}= \dfrac{2.\not 5.13}{3.\not 5.7}= \dfrac{2.13}{3.7}= \boxed{ \dfrac{26}{21}} \\ \\ \\ \boxed{ \dfrac{130}{105}= \dfrac{26}{21}}$

I wish you much success in your studies!!!!

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4 years ago

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Daniel [21]

Answer:

51

Step-by-step explanation:

51×4=204

500-204=296

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3 years ago

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Step-by-step explanation:

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