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IRINA_888 [86]
2 years ago
14

Asap! I’ll mark you brainlest

Mathematics
1 answer:
skad [1K]2 years ago
8 0
Jon ran 21km (7+14 because robert ran 14 less so you add the 14 additional km to jon’s total)
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Factor 18v⁹+33v⁸+14v⁷ completely ​
marin [14]

Answer:

v^{7} x (6v+7) x (3v+2)

Step-by-step explanation:

18v^9 + 33v^8 +14v^7

Factor out v^7 from the expression

v^7 x (18v^2+33v+14)

write 33v as a sum

v^7 x (18v^2+21v+12v+14)                  *like this 21v+12v

Factor out 3v from the expression

v^7 x (3v x (6v+7)+12v+14)

Factor out 2 from the expression

c^7 x (3v x (6v+7)+2(6v+7)

Factor out 6v+7 from the expression

v^7 x (6v+7) x (3v+2)

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3 years ago
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3 years ago
Convert this number expressed in standard form to scientific notation
Sergeu [11.5K]

Answer:

28,500,000 into scientific notation is 2.85 x 10⁷

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Step-by-step explanation:

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