How many decimal places does an irrational number have?

1 answer:

7 0

An irrational number has an infinite number of decimal places. It never ends.

If the decimal ever ended, then the number would be rational.

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The question is attached

Bingel [31]

Answer:

We call the denominator rational.

Step-by-step explanation:

For example:

$\frac{1}{\sqrt{2}} = \frac{\sqrt2}{\sqrt2 \cdot \sqrt2} = \frac{\sqrt2}{2}$

It's clear that the denominator is now a rational number, not an irrational one anymore.

5 0

1 year ago

Find the value of x 60 58 64 62

monitta

Answer:

Step-by-step explanation:

The interior angle of a circle has the theorem divide in 2 the sum of the arcs on the circle.

The circle has arcs 42 and 86.

The interior angle is 42 + 86 = 128.

128/2 = 64

4 0

3 years ago

Perimeter of a rectangle is 52 feet. If the length is 10 less than 2 times the width, what is the width?

ella [17]

Step-by-step explanation:

Let the width be x feet.

Therefore, length = 2x - 10

Perimeter of rectangle = 52

$2(2x - 10 + x) = 52 \\ 2(3x - 10) = 52 \\ \therefore \: 3x - 10 = \frac{52}{2} \\ \therefore \: 3x - 10 = 26\\ \therefore \: 3x = 26 + 10\\ \therefore \: 3x = 36 \\ \therefore \: x = \frac{36}{3} \\ \therefore \: x = 12 \\ \purple{ \boxed{\therefore \: width \: of \: rectangle = 12 \: feet }}$

6 0

3 years ago

How do u solve this?? I'm confused

rjkz [21]

You will take 100 = 15.5x - 7 and solve.

the end product comes out to be 6 = x or (OCD is kicking) x = 6.

hope this helps (; hmu if u need more info

7 0

3 years ago

Sandy works at a clothing store. She makes $7 per hour plus earns 10% commission on her sales. She worked 72 hours over the last

MArishka [77]

7(72) + 0.10(2574) = 504 + 257.40 = 761.40 <== this is how much she will earn. Your gonna have to pick the answer choice that is the closest since no answer choices were given.

3 0

3 years ago