3 years ago

Simplify the expression. 3^-9 * 3^6 * 3^6 3^3 9^3 27^3 3^-324

Mathematics

1 answer:

kow [346]3 years ago

7 0

3^3. if you're simplifying then you keep the base the smae but add the exponents since you are "multiplying" the bases

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prohojiy [21]

Answer:

B: 24(0.3)

Step-by-step explanation:

24 * 0.3 = 7.2

So Mandy spent $7.20 on arts and crafts.

24 - 7.2 = $16.80 remaining.

So this is the final answer is 24 * 0.3

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3 years ago

Alex buys 24 apples from the supermarket. When he gets home, he finds that 6 apples are bad. What percentage of the apples are b

Masteriza [31]

The percentage of apples that are bad is 25%. This is because 25% of 24 is 6. I hope this helped!

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3 years ago

Adam used 1.8 pieces of paper to make this project he decorated 0.2 of each piece of paper with different colors . how many sect

qaws [65]

Adam had 9 sections in his art project.

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3 years ago

Find the difference between the product of 2.5 and 7.5 and the sum of2.75 and 9.55

Brums [2.3K]

Answer:

6.45

Step-by-step explanation:

The answer=2.5*7.5-(2.75+9.55)=18.75-(12.3)=6.45

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2 years ago

FIND om if LO bisects

disa [49]

First you use Pythagorean theorem to find LO is square root of 194(13^2 + 5^2)=13.9. Then use the same method to find OM (194+13^2=363, square root of 363 is 19.1) and get that OM is 19.1

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3 years ago