30,840 in expanded form?

Mathematics

2 answers:

Andrews [41]3 years ago

8 0

30,840 is expanses for by place value is 30,000 + 800 + 40. Add them together and you get 30,840.

Brut [27]3 years ago

8 0

30,840 in expanded form is 30,000

the 8 is 800

the 4 is 40.

hope this helps. (also hope Im right.)

You might be interested in

Which interval notation represents the set of all numbers less than or equal to -6 or greater than or equal to -2

Alik [6]

Answer: 1≤x<12

Step-by-step explanation:

The values that are greater than or equal 1 but less than 12 are values ranging from 1 to 11 i.e {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}. Note that 1 is included because the number is greater than or equal to 1 (1 included) and less than 12(12 not included).

x≥1 and x< 12

if x≥1, it means 1≤x

combining both inequality

1≤x and x<12

1≤x<12

The interval notation that represent the set S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11} will be given as S = {x: 1≤x<12}

5 0

3 years ago

Which of the following are important when representing functions? (Select all that apply.)

malfutka [58]

The statement that are important when representing functions are:

It is important to explain what your variable represents and to include units.

Functions may depend on more than one variable.

<h3>What is are functions?</h3>

A function can be described as the relation between a set of inputs that have one output each. it help to display the relationship between inputs in a case whereby each input is related to exactly one output.

We can denote the function by f(x) where x is the input.

Learn more about function at:

brainly.com/question/1415456

#SPJ1

7 0

1 year ago

Please help me with this problem, The answer is 192 but how do you solve it??

AnnZ [28]

Answer:

192

Step-by-step explanation:

You can form a rectangle from sides 15 and 3, another rectangle with dimensions 10 and 9, another rectangle with dimensions 6 and 5, and a triangle with sides 9 and 6 (all formed by extending lines inside the figure, don't want to go into detail). Add all the areas and the answer would be 192:

15*3 =45

10*9=90

6*5=30

0.5*9*6=27;

45 + 90 +30 + 27 = 192 units squared

3 0

3 years ago

a kitten weighs four whole pounds and 2/3 of a fifth pound which mixed number represents the kittens weight?

Aneli [31]

Given that a kitten weighs four whole pounds and 2/3 of a fifth pound.

In this type of problem it is always best to break the given statement into smaller pieces then writing expression for each piece will be more easy.

"fifth" means 1/5.