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3 years ago

A student says that the sum difference, product and quotient of two

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

Answer:

The quotient of two integers may not always be an integer.

Therefore, I do not agree when a student says that the sum difference, product, and quotient of two are always integers.

Step-by-step explanation:

The student is not largely correct!

The sum, difference, and product of two integers is indeed always an integer.

But, the quotient of two integers may not always be an integer.

For example, the quotient of integers 4 and 2 will be an integer.

i.e.

4/2 = 2

But, if we take the quotient of 2 and 3, the result will not be an integer.

i.e.

2/3 = 0.67

Therefore, I do not agree when a student says that the sum difference, product, and quotient of two are always integers.

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s344n2d4d5 [400]

Answer:

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Step-by-step explanation:

Triangle Sum Theorem: 180 - 90 - 25 = 90 + 25 + 65 = 180

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AB = 34

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$b =[]\sqrt{34^{2} - 16^{2}}= \sqrt{900}= 30$

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3 years ago

Please help answer these questions. My teacher said they were really easy but I just don't understand. Will mark brainliest !!!

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Answer:

1. A = 59

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Step-by-step explanation:

If we have a right triangle we can use sin, cos and tan.

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tan ^-1 tan A = tan ^-1 (8.8/5.2)

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3 years ago

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Delicious77 [7]

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<h3>How to determine the probability?</h3>

The size of the sections are given as:

Music = 0.5

Sport = 0.5

Others = 1

So, the total size is:

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P(Math) = 1/4 = 0.25

The probability of asking a music question is:

P(Music) = 0.5/4 = 0.125

The required probability is:

P(Math and Music) = P(Math) * P(Music)

This gives

P(Math and Music) = 0.25 * 0.125

Evaluate

P(Math and Music) = 0.03125

Hence, the probability that a player will be asked a math question and then a music question is 0.03125