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horsena [70]
3 years ago
8

Which is the simplified form of the expression 3 2 21 12 x y12 24

Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

the second option is solution

Step-by-step explanation:

exponents inside parentheses get multiplied by exponents outside them

so first:  x^-9y^6 divided by x^12y^18

next, when dividing like terms, keep variable and subtract their exponents

-9 - 12 = -21

6 - 18 = -12

Don't leave negative exponents as answer, simplify by putting them into the denominator (where the exponents will now become positive) with 1 as numerator

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Plz help me find zero x on the triangle and show work thanks​
netineya [11]

Answer:

x= 30 degrees

Step-by-step explanation:

This is an isosceles triangle as indicates by the lines on the sides.

Since the sides lengths are equal, the base angles are  equal

x= 30 degrees

6 0
3 years ago
A container weighs 23 2/5 pounds holds sports equipment. Of the equipment in the container 1/3 of the weight is baseball equipme
hram777 [196]
What we need to know is how much is 1/3 of 25 2/5.

We will be multiplying fraction by a fraction and for this, it's good to change mixed numbers into improper fractions:

25 2/5=\frac{23*5+2}{5}= \frac{117}{5}

and now we multiply it by 1/3:

\frac{1}{3}\frac{117}{5}=\frac{39}{5}=7\frac{4}{5}

and that's the answer: the basketball equipment weights 7 4/5 pounds.




8 0
2 years ago
Explain which event is more likely: rolling two dice and getting a total of 11, or, tossing a coin and getting three Heads in a
amm1812

Answer:

The gambler's fallacy, also known as the Monte Carlo fallacy or the fallacy of the maturity of chances, is the erroneous belief that if a particular event occurs more frequently than normal during the past it is less likely to happen in the future (or vice versa), when it has otherwise been established that the probability of such events does not depend on what has happened in the past. Such events, having the quality of historical independence, are referred to as statistically independent. The fallacy is commonly associated with gambling, where it may be believed, for example, that the next dice roll is more than usually likely to be six because there have recently been fewer than the usual number of sixes.

The term "Monte Carlo fallacy" originates from the best known example of the phenomenon, which occurred in the Monte Carlo Casino in 1913.[1]

8 0
3 years ago
How do you use a net to find the surface area od a triangular prism
Nikolay [14]
Find the area of each figure.
4 0
3 years ago
18✖️42=(10✖️40)+(10✖️2)+(8✖️2) <br> True or false
tatyana61 [14]

Answer:

<h2>True</h2>

Hope i helped you thanks

3 0
2 years ago
Read 2 more answers
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