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3 years ago

Can someone help me with solving volume equations?

Mathematics

1 answer:

Helen [10]3 years ago

3 0

Answer:

For 2, 30 cubic m., For 3, 90 cubic cm., For 4, 1000 cubic yards, for 5, 27 cubic mm., For 6, 120 cubic in.

Step-by-step explanation:

You can simply multiply all 3 sides to get the cubic volume B x h is the same as l x w x h

ex. Number 2, length 3, width 2, height 5

Base is 2x3=6 times 5 = 30 or 2 x 3 x 5=30

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What is the surface area? 4 cm 10 cm 10 cm square centimeters

iogann1982 [59]

The answer is 360 cm^2.

Hope this helped!

5 0

3 years ago

Let me know if you can see the expression if not I will just type it.

faltersainse [42]

Answer:

-15x+24

Step-by-step explanation:

You can write that as:

$(-6x+36)-(12x-3x+12)\\-6x+36-12x+3x-12\\-15x+24$

8 0

3 years ago

Y= 5x + 13 and y= x + 45

arsen [322]

Answer:

x=8 and y=53

Step-by-step explanation:

Given function:

y=5x+13
y=x+45

Find x:

the two equation, the x and are breaked apart..
so find a number that they can both equal to together and has the same y.
multiply by 8..
$5$ · $8=40$

combine the terms for x and 13
$40+13=53$

since x is 8 then if we add 8 with 45 it should be 53...
$8+45=53$

y is:

this means that y=53.

Therefore, x=8 and y=53..

7 0

3 years ago

Please help on timerr

rewona [7]

the answer would be -6

3 0

3 years ago

26 × (-5 + 3)= step by step

lina2011 [118]

Hello ~

My name is lrxdscent, and I will be answering your question today! :D

Let's go by step-by-step ~

<h2>→ Answer :-</h2>

$\sf{= -52x}$

<h2>→ Explanation :-</h2>

$\sf{26x \: (-5 \: + \: 3)$

$\sf{Add \: the \: numbers: \: -5 \: + \: 3 = -2}$

$\sf{= 26x \: (-2)$

$\sf{Multiply \: the \: numbers: \: 26 \: (-2) \: = \: -52}$

$\sf{= -52x}$

Hope It Helps! ~

~ Learn With Lrxdscent ~

$\underline{Answer :}$

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8 0

2 years ago

Read 2 more answers