To which subsets of real numbers does the number -22 belong? Choose all that apply.

1 answer:

8 0

-22 is a whole, rational, integer.

-22 is not irrational ... it's the ratio of -22 to 1 .

The natural numbers are the counting numbers ... 1, 2, 3, etc.
-22 is not one of those.

You might be interested in

Please help See the picture Twst

erik [133]

Answer:

Step-by-step explanation:

1. Use sine law to solve

3/sin35 = x/sin55

3sin55/sin35 = 7

6 0

2 years ago

Use the quadratic formula to determine the exact solutions to the equation 6x^2 + 4x - 3 = 0

mezya [45]

To solve quadratics, the most correct and effective way, in my opinion, is the quadratic formula:

$x={\frac {-b\pm {\sqrt {b^{2}-4ac}}}{2a}}.$ 

Plugging it in, we get:

 $\frac{-4\pm \sqrt{16+72} }{12} = \frac{-4\pm 2\sqrt{22}}{12} = \frac{-2\pm \sqrt{22} }{6}$

So the final answer is:

$\frac{ \sqrt{22}-2 }{6}$ and $\frac{-2- \sqrt{22} }{6}$

5 0

3 years ago

The product od 2 and y is at least 10

alexgriva [62]

Hello There!

It could be represented by this:
$xy \geq 10$

Hope This Helps You!
Good Luck :)

- Hannah ❤

8 0

3 years ago

A package of breakfast bars has 12 breakfast bars in it. The total weight of the breakfast bars in the package is

tatiyna

It’s all too big and I love the kids and the gator is the

3 0

2 years ago

What is negative 7 minus negative 2

zalisa [80]

Answer:

-5

Step-by-step explanation:

-7 - (-2)

-7 + 2

Example: If you owe someone $7, and you give them $2, how much do you still owe? You are owing him $7 so it's a negative and you give him $2 which is a negative as well since you are giving it to him. So, to answer how much do you still owe, you would add $2 to the $7 you owed, so now, you owe him $5, which is a negative since you OWE him.

Hope this helps:)

3 0

3 years ago