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raketka [301]
2 years ago
7

PLZ HELP!!!! WILL MARK BRAINLEST IF CORRECT

Mathematics
1 answer:
OverLord2011 [107]2 years ago
8 0

Answer: the answer is 54

Step-by-step explanation: The error in the expression was that it was multiplied by 1 so it can't be one unless it was also 1 and it's not it is 54.

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What is the probability of rolling a 5 or not rolling a 5 using a regular 6-sided number cube?
Ne4ueva [31]
There are 6 different sides you can land on with a dice. So the probability of rolling any one side is 1/6. The probability of NOT rolling a 5 is the same thing as rolling anything except a 5. So that probability will be 5/6.
7 0
2 years ago
Read 2 more answers
Ž + 1 = 9<br> Ox = 16<br> x = 20<br> Ox = 4<br> Ox=5
kotykmax [81]

Answer:

x = 16

Step-by-step explanation:

x

-- = 9-1 ...... first shift 1 and it will be -1

2

x = 8 ....... secondly 9-1 =8

--

2

x = 16 ..... criss cross and 2×8 = 16

there fore the value of x is equals to 16.

you can check it!

4 0
3 years ago
What is the mean for the following set of data?
Softa [21]

Answer:

9

Step-by-step explanation:

5,7,8,10,12,12

5+7+8+10+12+12=54

54/(how many numbers there are, which is 6)=9.

Your mean value is 9.

3 0
3 years ago
Read 2 more answers
What is the first step in solving quadratic equations by finding square roots? a. give the positive and negative answer C. b. is
tangare [24]

The first step in solving quadratic equations by finding square roots is; C:square root both sides to isolate x

<h3>How to solve quadratic equations?</h3>

To answer this question, we will take an example of a quadratic equation that we need to find the square root as;

x² = 36

Now, to get the roots which are the values of x, we will first have to take the square root of both sides to Isolate x. Thus;

√x² = √36

x = ±6

Read more about quadratic equations at; brainly.com/question/1214333

#SPJ1

6 0
2 years ago
Rewrite using a single positive exponent.<br> 6^5<br> 6
Fiesta28 [93]

Answer:

6^{4}

Step-by-step explanation:

using the rule of exponents

\frac{a^{m} }{a^{n} } = a^{(m-n)}

note that 6 = 6^{1} , then

\frac{6^{5} }{6} = 6^{(5-1)} = 6^{4}

7 0
2 years ago
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