3 years ago

Is negative 11 irrational or rational

Mathematics

1 answer:

tino4ka555 [31]3 years ago

8 0

Answer: 11 is rational

Step-by-step explanation: All rational numbers are whole numbers.

11 is a whole number.

Irrational numbers cannot be expressed as fractions.

You might be interested in

What is the length of segment of A’B?

tino4ka555 [31]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Please help I will give brainliest! thanks

svet-max [94.6K]

Answer:

<h2>According to me D should be the right answer</h2>

4 0

2 years ago

How many triangles can be constructed with sides measuring 7 cm, 6 cm, and 9 cm? more than one one none

REY [17]

Answer:

none

Step-by-step explanation:

3 0

3 years ago

(x^2–x–4)multiplied by(x–5)

Sergio [31]

$(x-5)(x^2-x-4) =x^3-6x^2+x+20$

Step-by-step explanation:

Given polynomials are:

$x^2-x-4\\and\\x-5$

Both polynomials have to be multiplied. We will use distributive property for the said purpose

So,

$(x-5)(x^2-x-4)\\=x(x^2-x-4)-5(x^2-x-4)\\=x^3-x^2-4x-5x^2+5x+20$

Combining alike terms

$=x^3-x^2-5x^2-4x+5x+20\\=x^3-6x^2+x+20$

Hence,

$(x-5)(x^2-x-4) =x^3-6x^2+x+20$

Keywords: Polynomials, Multiplication

Learn more about polynomials at:

#LearnwithBrainly

7 0

3 years ago

A weed called the raindrop vine is known for growing at a very fast rate.

Vinvika [58]

First, we need to convert 0.75 feet to inches.

0.75 feet = 9 inches

Now, we need to divide 9 by how many hours are in a day, which is 24.

9/24 = 0.375

The raindrop vine can grow up to 0.375 inches per hour.

3 0

3 years ago