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Lostsunrise [7]
3 years ago
9

QUESTION ON PIC THX!!!!

Mathematics
2 answers:
Tamiku [17]3 years ago
7 0

Answer:

x° = 61°

Step-by-step explanation:

<u>Formula:</u> x° + y° + z° = 180°

x° + 69° + 50° = 180°

x° + 119° = 180°

x° = 61°

Maru [420]3 years ago
6 0

Answer:

61

Step-by-step explanation:

The 3 angles have to add to 180

180 - 69 - 50 = 61

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A six-sided Fair number cubis rolled 100 times as part of an experiment. The frequency of the role of the number 3 is 20. W hich
Anastasy [175]

Answer:

The Theoretical probability is 1/6.

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Step-by-step explanation:

Given

Rolls: 100

Outcome of 3 : 20

Required

Which of the options is true (See attachment for options)

From the attachment, we understand that the question requires that we calculate the experimental and theoretical probability.

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E = \frac{Outcomes}{Total\ Rolls}

E = \frac{20}{100}

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The theoretical probability (T) is calculated as thus:

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3 years ago
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yanalaym [24]

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Step-by-step explanation:

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3 years ago
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Answer:

A) True

Step-by-step explanation:

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Here is a picture explaining it.

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