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3 years ago

NEED HELP ASAPPPPP!!!!!

Mathematics

1 answer:

belka [17]3 years ago

8 0

Answer:

I have appsolutaly no idea but I'm sure you'll figure it out if not try googling it out

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HELP ASAP PLEASEEEEEEEEEEEEE

gtnhenbr [62]

Answer:

Step-by-step explanation:

7 0

3 years ago

The height of a rectangular prism is half its width The width of the prism is 1/3 of its length If the width of the prism is 3 c

Leno4ka [110]

Answer:

40.5 centimeters.

Step-by-step explanation:

Given:

The width of the prism is 3 centimeters.

The width of the prism is 1/3 of its length.

The height of a rectangular prism is half its width.

To find:

<u>Volume of a rectangular prism = ?</u>

Solution:

Width of the prism = 3 cm

As given, height of a rectangular prism is half its width.

height of a rectangular prism = $\frac{1}{2} \times3=\frac{3}{2} \ cm$

Similarly, as given, the width of the prism is 1/3 of its length.

Width of the prism = $\frac{1}{3}\ of\ length$

$3=\frac{1}{3}\times length$

By multiplying both sides by 3

$3\times3=\frac{1}{3} \times3\ length\\9= length\\$

Thus, length of prism = 9 cm

Now, as we know:

$Volume\ of\ rectangular\ prism=length\times breadth\times height$

$=9\times3\times\frac{3}{2} \\\\ =\frac{81}{2} \\ \\ =40.5\ cm$

Therefore, the volume of a rectangular prism is 40.5 centimeters.

3 0

3 years ago

BRAINLIEST<br> please solve 8 x 1/3 and show work!

Alenkasestr [34]

8 x $\frac{1}{3}$

= $\frac{8}{1}$ x $\frac{1}{3}$

= $\frac{8 x 1}{1 x 3}$

= $\frac{8}{3}$

4 0

2 years ago

Read 2 more answers

I need help free brainlist

mamaluj [8]

Answer:

which one

Step-by-step explanation:

now gimme brainliest

7 0

3 years ago

Read 2 more answers

Please answer the question from the attachment.

VikaD [51]

3x + 9 = 2x + 12
-2x -2x
1x +9 = 12
-9 -9

x = 3

4 0

3 years ago