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2 years ago

Which number is irrational? -4 2/9 8.26 11

Mathematics

1 answer:

kipiarov [429]2 years ago

3 0

Answer:

None of them are irrational.

Step-by-step explanation:

An Irrational Number is a real number that cannot be written as a simple fraction.

Therefore:

-4 can be written as -4/1

2/9 is already in fraction

8.26 can be written as 826/100

11 can be written as 11/1

None of them are irrational.

However numbers like $\sqrt{x}, \pi$ are irrational as they can not be represented as fractions.

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Question:

12345 [234]

Answer:

A. Area in square inches = 1760 square inches

B. Area in square feet = 12.2 square feet

C. 1 square inch = $\frac{1}{144}$ feet

Step-by-step explanation:

Given,

Length of the rectangle (l) = 55 inches

Breath of the rectangle (b) = 32 inches

A. Area of the rectangle = length × breath

⇒ 55 × 32

⇒ 1760 square inches

Area in square inches = 1760 square inches

B. 1 foot = 12 inches

1 inch = $\frac{1}{12}$ feet

1 square inch = $\frac{1}{144}$ feet

∴ 1760 square inches = $\frac{1760}{144}$ feet

⇒ 12.2222 square feet

Area in square feet = 12.2 square feet

C. 1 square inch = $\frac{1}{144}$ feet

8 0

3 years ago

Order these numbers from least to greatest, 749,340;740,999; 740,256

Sindrei [870]

256, 340, 740, 749, 749, 999,

6 0

3 years ago

What is the approximate volume of a right cone with a diameter of 10 meters and a height of 5 meters use 3.14 pie

ehidna [41]

First of all, it's not pie. It's pi.

Now, the problem.
Radius is always 1/2 x d (d meaning diameter)
That gives us 5.

The formula is 3.14 x 5^2(h/3)
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7 0

3 years ago

Read 2 more answers

A factory worker fills each container with 25 boxes of raisins. Each box has 1.33 ounces of raisins. If you buy 12 containers, h

marshall27 [118]

You would buy 399 ounces of raisins

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2 years ago

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blsea [12.9K]

4.5, 2.5 I don't know the last one

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3 years ago