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yanalaym [24]
3 years ago
14

Spaceship 1 and spaceship 2 have equal masses of 300 kg. spaceship 1 has a speed of 0 m/s, and spaceship 2 has a speed of 4 m/s.

they collide and stick together. what is their speed?
Mathematics
1 answer:
raketka [301]3 years ago
6 0

Answer:

2 m/s

Step-by-step explanation:

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andrey2020 [161]
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What is 5/14 simplified ? Need answer ASAP.
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Answer:

5/14

Step-by-step explanation:

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Castel and Kali are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of
True [87]

Answer:

Plain is $7 and Holiday is $15

Step-by-step explanation:

Castel: 2p + 5h = 89

Kali: 9p + 10h = 213

Double Castel's: 4p + 10h = 178

Subtract fro Kali's   9p + 10h = 213

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6 0
2 years ago
Noon to 3:05 elapsed time
GrogVix [38]
Noon is 12, I'm guessing you mean both of these at am, or both at pm. 12-3 is 3 hours, but there's 5 extra, so the elapsed time would be 3:05.
6 0
2 years ago
Hailey is a high school basketball player. In a particular game, she made some three point shots and some free throws (worth one
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Answer: the system of equations are

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Step-by-step explanation:

Let x represent the number of three point shots that Hailey made.

Let y represent the number of free throws(worth one point each) that Hailey made.

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scored a total of 14 points. This would be expressed as

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Hailey made 4 times as many free throws as three point shots. This would be expressed as

y = 4x

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3 years ago
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