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3 years ago

A cube has a side length of 7 in. What is the volume of the cube? in3

Mathematics

2 answers:

Ivenika [448]3 years ago

6 0

343in3 is the answer to this math question

inysia [295]3 years ago

4 0

I want to say 343, but it just does not sound right. It's been a while since I've dealt with cubes. :/ good luck

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BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

f(x) = 3x-5

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Then stick the -3 in f(x)

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3 years ago

Read 2 more answers

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olga_2 [115]

Answer:

Step-by-step explanation:

Given

$\frac{x}{\sqrt{2} }$

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= $\frac{x\sqrt{2} }{\sqrt{2}(\sqrt{2}) }$

= $\frac{x\sqrt{2} }{2}$ → A

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3 years ago

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alexdok [17]

Answer:

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4 1

3 years ago

A student determined that the area of the segment of c shown above is Asegment = 137.71 ft2. The student's work is shown below.

ivolga24 [154]

Answer:

Option D. The student did not use the correct formula to calculate the area of the segment

Step-by-step explanation:

step 1

Find the area of the isosceles triangle

Applying the law of sines

$A=\frac{1}{2}(12^{2})sin(60\°)=62.35\ ft^{2}$

step 2

Find the area of the sector

The area of the sector is 1/6 of the area of the circle

$A=\pi r^{2}/6$

substitute the value

$A=(3.14)(12)^{2}/6=75.36\ ft^{2}$

step 3

Find the area of the segment

The area of the segment is equal to the area of sector minus the area of triangle

$A=75.36\ ft^{2}-62.35\ ft^{2}=13.01\ ft^{2}$

therefore

The student did not use the correct formula to calculate the area of the segment

4 0

3 years ago