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LenaWriter [7]
3 years ago
14

Please help!! I really don't want to get this one question wrong and mess up my score :(

Mathematics
2 answers:
Elan Coil [88]3 years ago
7 0

Answer:

12^9 is the correct answer to the question

Step-by-step explanation:

12^8+(-)8-(-)9=8-8+9=9

12^9

Ket [755]3 years ago
3 0

Answer:

12^9

Step-by-step explanation:

12^8 * 12^-8

according to law of integers, since both numbers are the same we can work with their roots, and the multiplication would be addition;

8+(-8)= 0

(12*12)^0 ----numerator

(denominator)

12^-9

division = subtraction in the laws of integers

0-(-9)= 0+9=9

(12*12)/12= 12

=12^9

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12. The width of a rectangle is 16.55 inches. The length of the rectangle is half its width.
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4 years ago
9.
Pani-rosa [81]

Answer:

rakamları farklı,üç basamaklı iki farklı sayının çarpımı "*en az*" kaçtır dediğine göre ilk olarak rakamları farklı üç basamaklı en küçük sayiyi bulmalıyız. Rakamlari farklı üç basamaklı en küçük doğal sayi:102 dir

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3 years ago
Factor:<br> 40a^2 - 32a<br><br> For those who don’t know ^2 means squared or to the power of two
olga55 [171]

Answer:

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Step-by-step explanation:

To factor this expression, see what numbers and variables these two terms have in common. I can see that they both have the variable a, so a can be factored out.

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