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3 years ago

A hot air balloon rises 9 meters every 3 seconds. How high does the hot

Mathematics

1 answer:

kozerog [31]3 years ago

3 0

Answer:

45 meters

Step-by-step explanation:

so if i divided 9 by 3 it's 3 meters per sec then i times 15 by 3 equals 45

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Which of the following is a true statement?

DochEvi [55]

A is the correct answer

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3 years ago

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Burka [1]

Step-by-step explanation:

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3 years ago

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yulyashka [42]

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4 years ago

Write the equation of a line that goes through point (0,1) and has a slope of 0

8090 [49]

Answer:

$1 = y$

Step-by-step explanation:

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4 years ago

Anna and Maya are competing in a dance tournament where dance moves are worth a certain number of points if a dance move it's do

Gre4nikov [31]

Anna's current number of points = 225 points.

She danced correctly and earned = 75 points.

And when she danced incorrectly she loses = 30 points.

Note: For dancing correctly earned points will be added and for dancing incorrectly loses points will be subtracted from the total points has in starting.

So, we can setup an expression as

Current points + earned points - loses points

Plugging values, we get

225 +75 -30 Required expression.

Adding 225 and 75, we get 300.

Therefore, 225 +75 -30 = 300-30.

Subtracting 30 from 300, we get

300-30=270.

Therefore, Anna's final score is 270 points.

6 0

4 years ago