3 years ago

a book of books weighs 21 pounds, half the books are taking out now the box weighs 14.5. whats the remaining weight of the box

Mathematics

2 answers:

pantera1 [17]3 years ago

5 0

6.5 pounds left. i think

galben [10]3 years ago

5 0

Well you will have to find the other half like trying what is half of 21 then maybe then add that together what I do know is try to find what can equal 21 and that is your answer

You might be interested in

2.2x + 4.4 factor coefficient of the variable

Marianna [84]

2(1.1x+2.2) this is a way to make the factorization

3 0

3 years ago

Which product is represented by the hundredths grid? A 10 by 10 grid is shown with 5 columns and 2 rows shaded that overlap. A.

Nonamiya [84]

Answer:

I think it would be C

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Nvm. ...................

MA_775_DIABLO [31]

Answer:

????

Step-by-step explanation:

well thanks for the free points :)

6 0

3 years ago

Which point on the number line represents the approximate volume of a cone with the radius of 3 units and a height of 4 units? U

alekssr [168]

Answer: Third red dot after 30 on the number line represents the approximate volume of a cone.

Step-by-step explanation:

Since we have have given that

Radius of cone = 3 units

Height of cone = 4 units

So, Volume of cone is given by

$Volume=\frac{1}{3}\pi^2\times h\\\\Volume=\frac{1}{3}\times 3.14\times 3\times 3\times 4\\\\Volume=37.68\ units^3$

Hence, Third red dot after 30 on the number line represents the approximate volume of a cone.

5 0

3 years ago

Read 2 more answers

Answer to 24 pls and thanks :D ik its super simple but im not very good at this and i forgot how to do it, and you guys get like

iogann1982 [59]

There is no picture given for us to answer the question!

8 0

3 years ago