2 years ago

(Use the Distributive Property to find an equivalent expression) 2(3x-7y) = ?

Mathematics

1 answer:

IRINA_888 [86]2 years ago

6 0

Answer:

(7y-3x)2

Step-by-step explanation:

It's the same thing but backwards

I hope this helps

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Two events A and B are independent with Upper P left-parenthesis Upper A right-parenthesis equals Upper P left-parenthesis Upper

soldi70 [24.7K]

Answer:

The value of P (A ∩ B) is 0.25.

Step-by-step explanation:

Independent events are those events that do not effect the occurrence of each other, i.e. if event X and Y are independent then the occurrence of X and Y are not influenced by each other.

For independent events X and Y the joint probability of X and Y is:

$P (X\cap Y)=P(X)\times P(Y)$

It is provided that events A and B are independent of each other.

And P (A) = P (B) = 0.50.

Compute the value of P (A ∩ B) as follows:

$P (A\cap B)=P(A)\times P(B) \\= 0.50\times0.50\\=0.25$

Thus, the value of P (A ∩ B) is 0.25.

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3 years ago

If _______ , what is f^-1(x)? f–1(x) = 9x + 18 ________ f–1(x) = 9x + 2 ________

Dennis_Churaev [7]

If f(x)=1/9x-2
then f^-1(x) will be
lets assume f(x)=y
y=1/9x-2
y+2=1/9x
9(y+2)=x
f^-1(x)=9(y+2)

rest u can do with the same method

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4 years ago

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A video game company can fit 535 boxes of games into a truck. If the company has 47 full trucks, how many games does it have in

MrRissso [65]

535 x 47=25145 video games

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4 years ago

Find the decimal expansion of 1/5

Lesechka [4]

Answer:

$0.2$

Step-by-step explanation:

$\frac{1}{5} = 0.2 \\$

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3 years ago

If 150 empty water bottles weigh 4.5 pounds what do you expect 90 water empty bottles to weigh?

MakcuM [25]

It's 2.7 pounds because I set up a proportion of 150 over 90 = 4.5 over X and multiplied 90 * 4.5 divided by 150

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3 years ago

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