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valentina_108 [34]

3 years ago

15

A roller coaster makes an angle of 55 degrees with the ground. The horizontal distance fro the crest of the hill to the bottom o

f the hill is about 122 feet, as shown. Find the height h of the roller coaster to the nearest foot.

1 answer:

Svetradugi [14.3K]3 years ago

3 0

QmvkwmPNPNEFIBGIONRONWI

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Jim pays $75 per month for a call phone plane plus $0.30 per minute beyond the first 1000 minutes. His bill was $105.60 last mon

borishaifa [10]

Answer: 1102 minutes

Explanation: Let x be the number of minutes Jim used 105.60 = 75 + 0.30 ( x − 1000 ) ⇒ 105.60 = 75 + 0.30 x − 300 ⇒ 105.60 = 0.30 x − 225

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3 years ago

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(32 thousands 1 hundred 4 ones) ×10

Vlad1618 [11]

Answer:

321,040

Step-by-step explanation:

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4 years ago

There are 10 marbles in a bag 1/5 are red and the others are blue. what is the ratio of red to blue?

Pachacha [2.7K]

Answer:

the ratio of red 2/10

easy I think it's not hard

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3 years ago

What is the missing number in the sequence shown? 5, 9, 14, 20, __, 35

Sonja [21]

$\sf{ 27}$

Step-by-step explanation:

5+<em>4</em>=9
9+<em>5</em><em>=</em>14
14+<em>6</em><em>=</em>20
20+<em>7</em><em>=</em><u>2</u><u>7</u>
27+<em>8</em><em>=</em>35

So The sequence is 5,9,14,20,<u>2</u><u>7</u><u>,</u>35

8 0

3 years ago

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What is 55.4638 rounded to the nearest hundredth

masha68 [24]

55.464 is the answer.
The 3 is in the hundredths place, and since the number after it is 8, you round the 3 up to a 4.

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3 years ago