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Elis [28]
3 years ago
12

Standard form for 78 hundreds 58 tens 19 ones

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Answer:

8399

Step-by-step explanation:

78*100=7800

58*10=580

7800+580+19=8399

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5x-2y=30 complete the missing solution to the equation​
astra-53 [7]

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8 0
3 years ago
A motorboat covers the distance from one pier to the other pier in 4 hours and the way back in 5 hours. What is the speed of the
aleksklad [387]
R = speed in still water
r + c = speed with current
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180 = 10r
18 = r
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3 0
2 years ago
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