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Mice21 [21]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
6 0
The Pythagorean Theorem states that a^2+b^2=c^2
We already have:
A^2+6^2=117
All we need to do is find the missing A by subtract b from c.
117-36=81
Now the square root of 81, 9.
So, x is 9 cm.
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What is the product of 836 times 6
MissTica

Answer:

5016

Step-by-step explanation:

Product: The result of multiplying

Multiply 836, 6 times

Imagine 6 groups of 836 and adding those together.

You can also use an online calculator to easily solve this problem :)

3 0
3 years ago
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Hey I need some help ASAP ill give 20 points
Alisiya [41]

Answer:

241

Step-by-step explanation:

solve using pemdas

2^(8)-10-15/3

256-10-15/3

256-10-5

246-5

=241

8 0
3 years ago
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Consider the dot plot which shows the distribution of data collected on the amount of time Jason sleeps each night. Find the dif
Tatiana [17]

Answer:

A) 0.2  

Step-by-step explanation:

From least to greatest, the data points are

6, 6, 6, 7, 7, 7, 8, 8, 8, 9

To find the mean, we find the sum of the data points and divide by the number of data points, 10.  The sum of the data points is

6+6+6+7+7+7+8+8+8+9 = 72

Dividing by 10, the mean is 72/10 = 7.2.

The median is the middle number in the set.  This is 7.

The difference between the mean and the median is

7.2-7 = 0.2.

8 0
4 years ago
The newest invention of the 6.431x staff is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2
Gwar [14]

Answer:

<h2>The answer is 0.23(approx).</h2>

Step-by-step explanation:

The given die is a three sided die, hence, there are only three possibilities of getting the outcomes.

We need to find the probability of getting exactly 3s as the result.

From the sequence of 6 independent rolls, 2 rolls can be chosen in ^6C_2 = \frac{6!}{2!\times4!} = \frac{30}{2} = 15 ways.

The probability of getting two 3 as outcome is \frac{1}{4} \times\frac{1}{4} = \frac{1}{16}.

In the rest of the 4 sequences, will not be any 3 as outcome.

Probability of not getting a outcome rather than 3 is 1 - \frac{1}{4} = \frac{3}{4}.

Hence, the required probability is 15\times\frac{1}{16}(\frac{3}{4})^4 = \frac{1215}{4096}≅0.2966 or, 0.23.

4 0
4 years ago
The freshman and sophomore classes at Morristown High School are decorating floats for the school parade. The freshmen have alre
jekas [21]

Answer:each class would buy 35 rolls.

Step-by-step explanation:

Let x represent the number of rows of either floral sheeting or vinyl glasses that each class would buy.

The freshmen have already spent $307 on their float, plus they need to buy floral sheeting that costs $69 per roll. This means that the total cost of buying x floral sheetings would be

307 + 69x

The sophomores, who have spent $342 so far on theirs, still need to purchase vinyl grass at $68 per roll. This means that the total cost of buying x vinyl grass would be

342 + 68x

Since they are buying the same number of rolls to cover the same area, then

307 + 69x = 342 + 68x

69x - 68x = 342 - 307

x = 35

7 0
3 years ago
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