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kramer
3 years ago
5

EXPAND AND SIMPLIFY​

Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0

Answer:

5⁴a²

Step-by-step explanation:

(5³a³)÷5a-¹×5-²a²

5³a³÷5a-¹×5-²a²

5³a³÷5¹-²×a-¹+²

5³a³÷5-¹a

5³a³/5-¹a

5³-(-¹)a³-¹

5⁴a²

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2. A

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6 0
3 years ago
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Kyle anticipates that he will be in a higher tax bracket when he retires than he's in now.
kupik [55]

Answer:

For Kyle, a Roth IRA would be a better choice if he wants to pay less tax, since the tax will be collected when he contributes funds.

Explanation:

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3 0
3 years ago
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5 0
3 years ago
<1 is a complement of <2, and m<1=66. find <2
Furkat [3]

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6 0
3 years ago
Question 2 of 4
Alexxandr [17]

Answer:

The time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

Step-by-step explanation:

The function for the height of the bottle rocket (in feet), <em>t</em> seconds after  it is launched is:

h(t)=1157-16\ t

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h(t)=1157-16\ t

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Thus, the time it took for the bottle rocket to reach a height of 200 feet is 60 seconds.

8 0
3 years ago
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