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Kipish [7]
2 years ago
13

Someone pls explain what is adding and subtracting whole numbers

Mathematics
1 answer:
IceJOKER [234]2 years ago
8 0

Numbers without fractions are referred to as "whole numbers," and they are made up of positive integers and zero. It is denoted by the letter "W," and its corresponding set of numbers are 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12,..

A mathematical procedure called addition symbolizes adding objects t to a larger collection. The plus sign ( + ) is used to denote it.

Some examples of the addition of whole numbers is:

1 + 8 = 9

10 + 19 = 29

A mathematical operation known as subtraction symbolizes the process of determining the difference between two numbers or units. The negative sign is used to denote it ( - ).

An example of subtraction of whole numbers is:

10 - 2 = 8

40 - 25 = 15

Learn more about whole numbers is:

brainly.com/question/461046

#SPJ9

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Dmitry [639]
I think its 44 too,but what do i know
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3 years ago
PLEASE HELP! Find the missing length. The triangles are similar.
jeka57 [31]

Answer:

The missing length would be 24.

First, you find the ratio of 55 to 33.

This gets you approximately 1.66666667

Multiply 36 by 1.66666667. This will get you 60.

60 - 36 = 24

The unknown value is 24.

6 0
3 years ago
Read 2 more answers
Use completing the square to solve (x + 7)(x – 9) = 25 for x.
Finger [1]
We need to solve for x by completing the square of the given mathematical expression (x+7)(x-9) = 25.
First, we need to perform multiplication of (x+7) and (x-9) such as the expression become:
(x+7) (x-9) = 25
x² -9x +7x -63 = 25
x² - 2x = 25 + 63
Then perform addition of constant values 25 and 63
x² - 2x =88
Add +1 in both sides to complete the expression such as:
x² - 2x +1 = 88 +1
(x-1)(x-1) = 89
(x-1)² = 89
We see that (x-1) is a perfect square, we can now solve for the value of x such as:
(x-1) = +-√89
x1 = +√89  + 1
x1 = 10.4
x2 = -√89 +1
x2 = -8.4

The answers are 10.4 and -8.4.
3 0
3 years ago
Read 2 more answers
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Tresset [83]

Answer:

\sf   \sqrt{3}

Step-by-step explanation:

\sf =  \frac{3}{ \sqrt{3} }

\sf =  \frac{3}{ \sqrt{3} }  \times  \frac{ \sqrt{3} }{ \sqrt{3} }

\sf =  \frac{3 \sqrt{3} }{( \sqrt{3} \times  \sqrt{3})  }

\sf =  \frac{3 \sqrt{3} }{3}

\sf =  \frac{ \cancel{3} \sqrt{3} }{ \cancel3}

\sf =  \sqrt{3}

8 0
3 years ago
Read 2 more answers
What is 13:27 in simplest form
asambeis [7]

Answer:

It is already simplified. 13 and 27 do not have any common factors to simplify them further.

3 0
3 years ago
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