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2 years ago

What is the value of x? 6x=72 show how you got the answer

Mathematics

2 answers:

Sphinxa [80]2 years ago

5 0

Answer:

x = 12

Step-by-step explanation:

Evgesh-ka [11]2 years ago

5 0

Answer:

x=12

Step-by-step explanation:

6x=72

Divide both sides by 6

6x/6=72/6

x=12

It can also be solved this way

6x=72

Multiply both sides by 1/6

6x(1/6)=72(1/6)

6x/6=72/6

x=72/6

x=12

To check if correct, x will be substituted for 12 in the equation, and both sides of the equation must be equal

6x=72

6(12)=72

6X12=72

72=72

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Answer:

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2 years ago

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Keith_Richards [23]

Answer:

There are 795 combinations.

Step-by-step explanation:

The number of ways or combinations in which we can select k element from a group of n elements is given by:

$nCk=\frac{n!}{k!(n-k)!}$

So, if Miriam want to choose 3 movies with at least two comedies, she have two options: Choose 2 comedies and 1 foreign film or choose 3 comedies.

Then, the number of combinations for every case are:

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Therefore, there are 795 combinations and it is calculated as:

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2 years ago

The answer to the question to my test

wel

Answer:

Option C, 262 cm^3

Step-by-step explanation:

<u>Step 1: Substitute 5 for radius and 10 for height</u>

V = 1/3 * pi * r^2 * h

V = 1/3 * pi * (5)^2 * (10)

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