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3 years ago

Explain how you could find the volume of a cube that has an edge of e

1 answer:

6 0

The volume is the area of the base times the height.
The area of the base is e squared. Times the height, e, would be e cubed.
$e^{3}$

Hope this helps.

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HELP PLEASE I NEED IT ASAP IT WILL MEAN A LOT TO ME!! PLEASE

adoni [48]

Answer:

1: $x=3\sqrt{8+y^{2} }$ and the same, but its -3 instead of 3

2: x=9-3y

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3 years ago

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If 3 bars of chocolate cost $15.00 ghana cedis how much will 7 bars cost ratio

Rudiy27

Answer:

7 chocolate bars will cost $35

Step-by-step explanation:

if 3 cost $15 then 1 bar would cost 5 dollars and 5x7=35

here is a ratio:

3 = 7

15 = 35

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3 years ago

Evaluate 1/4 c + 3d when c = 6 and d = 7

Naddika [18.5K]

$\rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}$

Evaluate 1/4c+3d when c=6, and d=7.

$\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}$

Replace c with 6, and d with 7:-

$\Large\text{$\displaystyle\frac{1}{4} (6)+3(7)$}$

$\bigstar$ On simplification,

$\Large\text{$\displaystyle\frac{1}{4} \times\frac{6}{1}+21$}$

$\bigstar$ On further simplification,

$\Large\text{$\displaystyle\frac{6}{4} +21$}$

$\bigstar$ On further simplification,

$\Large\text{$\displaystyle\frac{6}{4}+\frac{84}{4}$}$

$\bigstar$ Adding the numerators,

$\Large\text{$\displaystyle\frac{90}{4}$}$

$\bigstar$ Finally, Reducing the fraction:-

$\Large\text{$\displaystyle\frac{45}{2}$}$

$\Uparrow$ $\mathbb{OUR\:SIMPLIFIED\:EXPRESSION}$

<h3>Good luck with your studies.</h3>

$\rule{50}{1}\smile\smile\smile\smile\smile\smile\rule{50}{1}$

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2 years ago

Read 2 more answers

99(100x)+31=89 what is the answer to this problem

Maslowich

99(100x)+31=89
=> 9900x + 31 =89
=> 9900x = 89 - 31=58
=> x = 58/9900

Hope it helps !!!

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3 years ago

X 10/10=18/12 solve for x

lorasvet [3.4K]

X=18/12
x=9/6
x=3/2
x=1.5

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4 years ago