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3 years ago

Which best explains what determines whether a number is irrational?

2 answers:

5 0

Answer: The correct answer is Choice D.

An irrational number is a number that can be written as a decimal but never terminates or repeats.

A good example of an irrational number is the number pi. We know that it begins as 3.14. However, that is only the beginning. It goes on forever without repeating or terminating.

devlian [24]3 years ago

3 0

<h2>Answer:</h2>

Option: D is the correct answer.

D) a number that can be written as a decimal that neither repeats nor terminates

<h2>Step-by-step explanation:</h2>

We know that real numbers are divided into two categories:

Rational Number--

A number that can be expressed in the form of p/q i.e. a fraction where p belongs to integers and q belongs to natural numbers and also the decimals which are terminating and repeating.

Irrational Number--

A number that cannot be expressed in the form of p/q are irrational also the non-repeating and non-terminating decimals are considered as irrational.

Hence, the answer is:

Option: D

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3 years ago

A trapezoid has base lengths of 3 yards and 10 yards and a height of 2.5 yards. What is the area of the trapezoid? 1. 32.5 yd2 2

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4 years ago

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Vladimir79 [104]

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3 years ago

Read 2 more answers

HELP PLEASE WILL MARK THE BRAINLIEST. Needs to be handed in tomorrow.

Sunny_sXe [5.5K]

Given : ABCF is a Rectangle

⇒ AB = CF

Given : AB = 6 cm

⇒ CF = 6 cm

Perimeter of a Rectangle is given by : 2(Length + Width)

Given : Perimeter of the Rectangle = 20 cm

⇒ 2(6 + BC) = 20

⇒ 6 + BC = 10

⇒ BC = 4

Given : BD = 9

But, We can See that : BD = BC + CD

⇒ CD + 4 = 9

⇒ CD = 5

We know that :

✿ $\mathsf{Area\;of\;Trapezium\;is\;given\;by : (\frac{a + b}{2}) \times Height}$

Where : a and b are Lengths of Parallel Sides and Height is Length between those Parallel Sides

In the Given Trapezium :

The Parallel Sides are CD and EF and Height is CF

Given : EF = 3 cm

$\mathsf{\implies Area\;of\;the\;Given\;Trapezium = (\frac{5 + 3}{2}) \times 6}$

$\mathsf{\implies Area\;of\;the\;Given\;Trapezium = 24\;cm^2}$

6 0

3 years ago