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3 years ago

Find each product. Then determine which conclusion can be drawn based on the results.

Mathematics

1 answer:

sweet [91]3 years ago

6 0

Answer:

B. The product of two irrational numbers can be rational or irrational.

Step-by-step explanation:

An irrational number is a number that is real and it cannot be written or expressed as a fraction.

For example , 2√3, √5 are irrational numbers.

A rational number is a number that is real and can be expressed as a fraction. It is a whole number. For example: 5, 7 are rational numbers

In the above question, we are a pair of rational and irrational number, 2 irrational numbers and we are asked to draw conclusions from their product

a) √2•√2 = √2 × √2 = √4 = 2 = rational number

b) √5•√7 = √5 × √7 = √35 = Irrational number

c) √2•18 = √2 × 18 = 18√2 = Irrational number

d) √2•√6 = √2 × √6 = √12 = Irrational number.

My conclusion from the above results is option B, which states that

B. The product of two irrational numbers can be rational or irrational.

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3. In the expression 362 + 6, what will be the place value of the first digit of the quotient?

Hunter-Best [27]

Answer:

B. It will be the tens place because 6 is greater than 3.

Step-by-step explanation:

Since the question said "quotient," then I believe we have 362 ÷ 6 and not "362 + 6."

If we work on the quotient we have

$60\frac{1}{3}$

Obviously, the first digit in the quotient is 6 and it takes the place of tens.

Looking at the options, option B fits the most because 6 is actually greater than 3.

Therefore, the answer is option B, It will be the tens place because 6 is greater than 3.

4 0

2 years ago

What decimal number is represented by the shaded part

Anna11 [10]

Answer:

The decimal that represents the shaded portion of the figure is 0.75.

Step-by-step explanation:

4 0

2 years ago

I know the answer just double checking <br>Expand<br>5(y+7)

vekshin1

X=5(y+7) or x=5y+35
sorry if I’m wrong

8 0

3 years ago

Describe the triple constraint. What are the three components and what is the relationship between them

stiv31 [10]

Answer:

The triple constraint represents the three constraints or inputs which control the project's capacity to produce.

The three components are Budget, time, and scope.

The relationship between them is an interdependent or triangular shape.

Step-by-step explanation:

The triple constraint represents the three constraints or inputs which control the project's capacity to produce. Budget, Scope and Time.

Budget - The budget describes the estimated cost of the project.
Time: The time represents the deadline to complete the project.

Scope: This is simply what needs to be provided.

These 3 components are dependent to each other.

For example, if time is restricted then scope and budget will be affected. similarly.

The relationship between the three is that one of the two other components must decrease while one component increases for the project to succeed as expected.

7 0

2 years ago

Minchanka [31]

Answer:

B. y = - $\frac{1}{5}$ x - 4

Step-by-step explanation:

The line has a y-intercept of -4, and if one finds the slope through the equation of $\frac{y1-y2}{x1-x2}$ , the answer would be - $\frac{1}{5}$ .

6 0

3 years ago