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Travka [436]
3 years ago
5

Please help me out with this because I have this due today and I’m trying to finish either way I wanna make sure if it’s right o

r either wrong... thank you

Mathematics
1 answer:
Nostrana [21]3 years ago
7 0

you have it all correct so far, except for part b. it's plan b instead of plan a i believe

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Factor completely 20x^3y + 30x^2y^2.
weqwewe [10]

Answer:

10x^2 y(2x + 3y)

Step-by-step explanation:

20x^3 y + 30x^2 y^2.

Factor 10x^2y out of 20x^3y.

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Factor 10x^2y out of 30x^2y^2.

10x^2 y (2x) + 10x^2 y (3y)  

Factor 10x^2y out of 10x^2 y (2x) + 10x^2 y (3y).

10x^2 y(2x + 3y)

you factor out 10x^2y from both side which you will then get 10x^2 y (2x) + 10x^2 y (3y)  than you factor out 10x^2y again and get 10x^2 y(2x + 3y)  your third option

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Sladkaya [172]
The formula is(V=B•h)(84•6)
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b.

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You roll a dice and flip a coin what is the probability of rolling a number less than three and flipping tails
sesenic [268]

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