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Morgarella [4.7K]
3 years ago
11

I need help fast!!!!!!!!!!!

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

Answer:

Track 2

Step-by-step explanation:

180 degrees would turn the train completely around so if it entered on track 2 then it left on track 2

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The table below shows the cost of bananas at a local grocery store.
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yes 5 is right

Step-by-step explanation:

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3 years ago
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How many quarters are thee in 4 1/2​
Neko [114]

Hi there!

quarter:18

<u><em>1.Find common denominator in 4 and 1/2:</em></u>

<u><em /></u>4=\frac{1}{4}<u><em /></u>

<u><em /></u>\frac{1}{2}=\frac{2}{4}<u><em /></u>

<u><em>2.Convert 4 2/4 into mixed number:</em></u>

<u><em /></u>4\frac{2}{4}=\frac{18}{4}<u><em /></u>

<u><em>3.Divide 18/4 by 1/4:</em></u>

<u><em /></u>\frac{18}{4}*\frac{1}{4}=18<u><em /></u>

Therefore, there is 18 quarters in 4 1/2.

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2 years ago
Darin jogs at a rate of 7.5 miles per hour. How many miles per minute does Darin jog?
Svetlanka [38]
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4 0
3 years ago
Andrew wrote the number 186,425 on a board in which number is the value of the digit 6 exactly 10 times the value of the digit 6
aleksley [76]
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3 years ago
Please see the question and solve plz​
Korolek [52]

Answer:

Step-by-step explanation:

sin²β + sin²β×tan²β = tan²β

sin²β( 1 + tan²β ) = tan²β

~~~~~~~~~~~~~~~~

<u><em>sin²β + cos²β = 1  </em></u>

<u><em /></u>\frac{sin^2\beta }{cos^2\beta } + \frac{cos^2\beta }{cos^2\beta } = \frac{1}{cos^2\beta } ⇒ tan²β + 1 = sec²β ⇔ 1 + tan²β = sec²β

~~~~~~~~~~~~~~

1 + tan²β = \frac{1}{cos^2 \beta }

L.H. = sin²β ( \frac{1}{cos^2 \beta } ) = tan²β

R.H. = tan²β

7 0
3 years ago
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