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2 years ago

What is a positive integer? what is a negative integer?.

2 answers:

8 0

Positive integers is an integer is positive if it is greater than zero. A negative integer is an integer that is negative if it is less then zero

Example: -1,-2,-3 zero is defined as nervier negative nor positive integer. Because zero is a whole number.

nikitadnepr [17]2 years ago

7 0

Positive integer is any whole number that does not have a - in front of it (eg. 1,2,3,4)

negative integer is any whole number that does have a - in front of it (eg. -1,-2,-3,-4)

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Which algebraic expression is equivalent to the expression below 6(2x+5)+4x

Veronika [31]

12x+30+4
12x+34

This is 12x + 34 because when we combine all like terms, we get it.

6 0

2 years ago

A high school football team won 80% of the games they played. If they played 35 games, how many games did they win?

crimeas [40]

Step-by-step explanation:

$formuale \\ \%wom = total \: win \: \times 100\% \div total \: matches \: played$

let x be total much won

$80\% = x \times 100\% \div 35 \\ x= 35 \times 80 \div 100 \\ x = 7 \times 4 \\ x = 28$

so they team had won 28 matches.

I hope the team has best players : )

8 0

2 years ago

What is 58,000,000 in scientific notation

AleksAgata [21]

5.8*(7^10)
Hope this help

5 0

2 years ago

Read 2 more answers

Andy is blowing up a spherically shaped balloon. If he is able to blow 81π cm^3 of air with every breath, it takes him 12 breath

Allisa [31]

The radius of the balloon given the information in the question is 8.98cm.

<h3>What is the radius of the balloon?</h3>

The first step is to determine the volum of the balloon.

Volume = 81π cm^3 x 12 = 972π cm^3

Now, determine the radius using this formula:

∛[Volume / (4/3π )]

∛[972π cm^3/ (4/3π )] = 8.98cm

Here is the complete question:

Andy is blowing up a spherically shaped balloon. If he is able to blow 81π cm^3 of air with every breath, it takes him 12 breaths to fully inflate the balloon. What is the radius of the balloon?

To learn more about the volume of a sphere, please check: brainly.com/question/13705125

5 0

1 year ago

There are 30 books on the library shelf, Sam noted that 1/6 of them are non fiction. Dan notes that 3/5 of the books are fiction

ehidna [41]

Answer:

Step-by-step explanation:

Fiction books: (1/6) of 30 books = 5 books

Non-fiction books: (3/5) of (30) books = 18 books

The subtotal here is 5 + 18, or 23.

23 of the books are either fiction or non fiction.

30 - 23, or 7, of the books remain (are neither fiction nor non-fiction).

3 0

2 years ago