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3 years ago

What is the volume of two cubes with a side length of 1/2 foot? V = s^3, where s is the side length.

Mathematics

2 answers:

Luden [163]3 years ago

8 0

Answer:

So the answer should be 1/4.

Step-by-step explanation:

so a cube has all equal sides and volume is equal to s^3 or side*side*side in this case 1/2*1/2*1/2. There are two cubes so you would multiply that by two creating 2*1/2*1/2*1/2

Hope this helps :)

Please tell me if not.

mote1985 [20]3 years ago

6 0

The answer should be 1/4

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Step-by-step explanation:

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Answer:

Solution given:

Right angled triangle ABC is drawn where <C= $\theta$

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distributing power

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Taking L.C.M

$\displaystyle \frac{AB²+BC²}{AC²}$ ....[I]

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Substituting value of AB²+BC² in equation [I]

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<h3>proved</h3>

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3 years ago

Read 2 more answers

Find the average rate of change of f(x)=2x-1 from x=-1 to x=2

MrMuchimi

The average rate of change from x = -1 to x = 2 is 2

Solution:

Given function is:

f(x) = 2x - 1

We have to find the average rate of change from x = -1 to x = 2

The average rate of change is given as:

$\text {Average rate of change}=\frac{f(b)-f(a)}{b-a}$

The average rate of change from x = -1 to x = 2 is given by formula:

$\text {Average rate of change}=\frac{f(2)-f(-1)}{2-(-1)}\\\\\text {Average rate of change}=\frac{f(2)-f(-1)}{3}$

Find f(2) and f( - 1)

Substitute x = 2 in given function

f(2) = 2(2) - 1 = 4 - 1 = 3

Substitute x = -1 in given function

f( - 1) = 2(-1) - 1 = -2 - 1 = -3

Substitute the values in above formula,

$\text {Average rate of change}=\frac{3-(-3)}{3}=\frac{6}{3}=2$

Thus average rate of change from x = -1 to x = 2 is 2

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$\huge \boxed{ \fcolorbox{black}{aqua}{Answer}}$

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