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irinina [24]
3 years ago
8

Can someone please do this for me please i dont get it!

Mathematics
1 answer:
Vesna [10]3 years ago
7 0
Okay. So basically, the numbers are in scientific notation. They are in powers of 10 and there are charts on powers of ten online. What we have to do is convert it into it’s long form, and then do what we need to do. Here are the answers in case you’re not sure.

15. 77,700,000
16. 955,300
17. 371,200,000
18. 19,430,000,000
19. 6.5
20. 820
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olga2289 [7]

Answer:

There are no solutions

Step-by-step explanation:

-3u=-3u-10

Add 3u to each side

-3u+3u=-3u+3u-10

0 = -10

This is never true so there are no solutions

3 0
3 years ago
A triangle with sides 40 feet 50 feet and 60 feet . On a drawing 1 inch equals 10 feet how long are the sides of the triangle on
natulia [17]

40/10=4

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Amanda goes to a football game with 2
PtichkaEL [24]

Answer:

99.25

Step-by-step explanation:

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In total, they spent $99.25 at the football game.

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