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Nana76 [90]
3 years ago
5

Simplify the product. Write the answer in standard form. (9 − 2t2)(9 + 2t2)

Mathematics
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

-4t^4+81

Step-by-step explanation:

(9-2t^2)(9+2t^2)

−4

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Can somebody please help me and quick? thxs​
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A hummingbird can make up to 150 flaps in 4 seconds. How long will it take for it to flap its wings 1000 times?
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Barty has 70 balloons, and he will pop four of them every second. Fill in the missing information on the table, it relates b, th
Vedmedyk [2.9K]
T b
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4 0
3 years ago
Lawrence decided to test the balance of his favorite six-sided die. To do so, over the course of a month, he wrote down the tota
Dennis_Churaev [7]

Answer:

C. 19.23%

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It's a bit higher than expected (1/6 or 16.66%), but the sampling is relatively small.  If he were to throw it a thousand times, he'd probably be much close to the theoretical probability.

6 0
3 years ago
Read 2 more answers
4. Match the equation with its graph. -4x+6y=24​
Nadusha1986 [10]

Answer:

Step-by-step explanation:

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The correct graph is the first one.  We know it's correct because the y intercept is + (whereas it's - in the other alternative answer choice).

8 0
3 years ago
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