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Norma-Jean [14]
3 years ago
6

Symplify the expression 3⁴÷3⁹. Select all that apply.​

Mathematics
2 answers:
Kamila [148]3 years ago
6 0

Answer:

C and D

Step-by-step explanation:

When you divide exponents with the same base, you just subtract the exponents.

3^4 / 3^9

4-9 = -5

3^-5

That can be rewritten into 1/3^5 and 1/243.

LenKa [72]3 years ago
3 0

Answer: answer is C and D when dividing exponents you subtract and with negatives you turn it into a fraction

Step-by-step explanation:

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Answer:

SORRY IF IM WRONG BUT I THINK ITS C

Step-by-step explanation:

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anyanavicka [17]
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What is the least common denominator of<br> 1/3 and 5/9
crimeas [40]

Answer:

<h2>LCD = 9</h2>

Equivalent Fractions with the LCD

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Solution:

Rewriting input as fractions if necessary:

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For the denominators (3, 9) the least common multiple (LCM) is 9.

LCM(3, 9)

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Calculations to rewrite the original inputs as equivalent fractions with the LCD:

1/3 = 1/3 × 3/3 = 3/9

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3 years ago
The temperature on Wednesday evening was -°5 Fahrenheit. The temperature decreased another 8° throughout the night. Wjat was the
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The temperature on Thursday morning would be -13°F.

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3 years ago
Lisa is cooking muffins. The recipe calls 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to pu
jok3333 [9.3K]

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