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zavuch27 [327]
3 years ago
15

A hot air balloon is released at ground level, and it rises into the air at a constant rate. After 5 seconds the height of the b

alloon is 20 feet. The balloon continues to rise at the same rate.
Which table shows the relationship between the time in seconds, x , and the height of the balloon in feet, y?​

Mathematics
2 answers:
hammer [34]3 years ago
7 0

Answer: D

Step-by-step explanation:

If after 5 seconds the height was 20 feet then  in 10 seconds it will be 40 feet  and in 20 seconds it will be 80 seconds.

To get from 5  to 10 you multiply by 2

To get from 20 to 40 you multiply by 2.

Since you have a constant change then it works for D only.

PtichkaEL [24]3 years ago
3 0

Answer:

dam i would of helped you but I forgot how to do this

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In triangle ABC, the size of angle B is 5 times the size of angle A, and the size of angle C is 7 less than 4 times the size of
kipiarov [429]
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The answer to your question is
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