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3 years ago

A surface area of a cube is 96cm. What is the length of one side? What is its volume

2 answers:

8 0

You are given the surface area of the cube which is 96cm2. You are asked to find the length of one side and its volume. Note that the surface area of the cube is equal to 6 times the square root of s (the side of the cube) and the volume is the cube root of s. So,

SA = 6*s^2
96cm2 = 6*s^2
s^2 = 16cm
<u>s = 4cm, this is the length of one side.</u>

V = s^3
V = (4)^3
<u>V = 64cm3, this is the volume of the cube.</u>

mr_godi [17]3 years ago

3 0

12, 96/8 equals 12, so therefore it is 12 cm cubed

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Answer:

<h3>The slope of the line is 1</h3>

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3 years ago

need help with this problem drop down1: 6, 10drop down2: 6, 10drop down3: less than (<), greater than (>), less than or eq

Kryger [21]

From the information given,

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7 months ago

It is given that p varies inversely as q. If p = 12 and q = 45 find p, if q is 135.

alexgriva [62]

Answer:

$p =4$

Step-by-step explanation:

Given

Variation: Inversely

$p = 12$ when $q = 45$

Required

Determine p when $q = 135$

First, we need to determine the relationship between p and q

Since, it is an inverse variation.

The relationship is:

$p\ \alpha\ \frac{1}{q}$

Convert to an equation

$p= k *\frac{1}{q}$

$p= \frac{k}{q}$

Where k = constant of variation

Make k the subject

$k = p * q$

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$k = 12 * 45$

$k = 540$

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2 years ago

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Monica [59]

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2 years ago