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STatiana [176]
3 years ago
12

Expand. Your answer should be a polynomial in standard form. (b^2+5)(−b^2+7)=

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

(b^2+5)(−b^2+7)

Use the FOIL METHOD to expand.

-b^4 + 7b^2 - 5b^2 + 35

-b^4 + 2b^2 + 35

Did you follow?

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6. In the equation Q – 12 = 89, what is the value of Q?
muminat
Q - 12 = 89
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3 years ago
sammy's bucket holds 2,530 milliliters of water. Marie's bucket holds 2 liters 30 milliliters of water. Katie's bucket holds 2 l
Zanzabum

Answer:

Marie's bucket holds the least amount of water.

Step-by-step explanation:

Sammy's bucket holds 2.53 liters of water. (2530 / 1000 = 2.530)

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8 0
3 years ago
Can someone give me the answers I don't get this at all
Vikentia [17]
5 to 8 right or there more
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3 years ago
Read 2 more answers
Round to 3 decimal places for the final answer
tatiyna

Answer:

9.784

Step-by-step explanation:

remember this formula for right triangles (a^2+b^2=c^2)

so 7.4^2+6.4^2=c^2

54.76+40.96=c^2

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square root of 95.72 is around 9.784

5 0
4 years ago
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