3 years ago

Please help me out I’m really struggling with this

Mathematics

1 answer:

KiRa [710]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Write a statement that correctly describes the relationship between these two sequences; 2,4,6,8,10 and 1,2,3,4,5

marta [7]

Answer: Any number in the first sequence is two times the second.

Step-by-step explanation: Mark me as brainiest!

4 0

3 years ago

a spherical ball with a volume of 7776pi cm cubed is packaged in a box that is in the shape of a cube. the edge length of the bo

Elenna [48]

Answer:

that is the solution to the question

3 0

3 years ago

An electric bulb is sold in a box measuring 5 cm by 4 cm by 4 cm. If the shopkeeper receives them in a carton measuring 50 cm by

katen-ka-za [31]

Answer:

250

Step-by-step explanation:

Bulb box and carton both are of cuboidal shape.

For bulb box the dimensions are:

l = 5 cm, w = 4 cm, h = 4 cm

$V_{Bulb\: box} =lwh$

$\implies V_{Bulb\: box} =5(4)(4)$

$\implies V_{Bulb\: box} =80\: cm^3$

For Carton the dimensions are:

l = 50 cm, w = 20 cm, h = 20 cm

$V_{Carton} =lwh$

$\implies V_{Carton} =50(20)(20)$

$\implies V_{Bulb\: box} =20,000\: cm^3$

To find the number of bulbs packed in the carton, divide the $V_{Carton}$ by $V_{Bulb\: box}$

$Number \:of \:bulbs =\frac{V_{Carton}}{V_{Bulb\: box}}$

$\implies Number \:of \:bulbs =\frac{20,000}{80}$

$\implies Number \:of \:bulbs = 250$

So, 250 bulbs will be packed in one carton.

3 0

2 years ago

There are 2000 pounds in a ton how can you write 2000 with and exponent

Makovka662 [10]

In scientific notation, it would be 2x10^3.
An easy trick to help remember when it is a multiple of 10 is that you do the numbers that aren't zero (2) times 10 and the exponent is how ever many zeros there are after the other numbers (3).

3 0

3 years ago

Read 2 more answers

What number should be added to this expression to change it into a perfect square trinomial?

Licemer1 [7]

C. 4 because 4 is a perfect square, as well as x^2 and 4x

I hope that helps!

3 0

3 years ago

Read 2 more answers