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Arada [10]
3 years ago
13

Find the value of x of this triangle

Mathematics
1 answer:
castortr0y [4]3 years ago
4 0
Answer: X=55/2

Explanation: Set all the values equal to 180 since all the angles in a triangle equal to 180 degrees. I checked my answer with calculator!

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Mars2501 [29]

Answer:

1 2/3

Step-by-step explanation:

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3 years ago
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Find the cardinality of the set B = { 5, 6, 7, … , 100}
vaieri [72.5K]

The cardinality of the set B is given to be 96.

<h3>What is the cardinality of a set?</h3>

This is the term that is used to refer to the number of elements that a given set can be said to contain.

This is a set that has numbers that ranges from 5 to 100, this tells us that the numbers 1, 2, 3, 4 are excluded from the set.

Hence the total numbers excluded is 4. 100 - 4 = 96

Therefore from 5 to 100, the total 9 and the cardinality of the set B is 96.

Read more on the cardinality of a set here: brainly.com/question/23976339

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1 year ago
A card is drawn from a five-card hand. The cards are labeled A, B, C, D, F. Then a spinner with 3 sections labeled as 1, 2, 3 is
juin [17]

Answer:

The sample space is the set of all the possible outcomes of a given experiment.

Here, our experiment consists on:

Drawing a card from a five-card hand, such that the outcomes there are:

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Followed by spinning a spinner with 3 sections labeled 1, 2 and 3 (3 outcomes).

The total number of outcomes of the combined event, is equal to the product between the numbers of outcomes for each event.

So for our experiment, the total number of outcomes is:

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And these outcomes are like:

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Drawing the card C and spinning a 2 (represented with C-2)

etc.

The set of all possible outcomes are:

{A-1, A-2, A-3, B-1, B-2, B-3, C-1, C-2, C-3, D-1, D-2, D-3, F-1, F-2, F-3}

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a point

Step-by-step explanation:

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Create a dot plot of the data shown below.
Andrew [12]
Mean and median both try to measure the central tendency in a data set. The mean is commonly used but sometimes the median is preferred.
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