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3 years ago

The volume of a cube with side x is calculated by

Mathematics

2 answers:

Sphinxa [80]3 years ago

6 0

Answer:

${x}^{3}$

Step-by-step explanation:

$volume \: \: \: of \: \: \: a \: \: cube \\ = whl \\ = x \times x \times x \\ = {x}^{3}$

hope this helps

brainliest appreciated

good luck! have a nice day!

andrew-mc [135]3 years ago

5 0

Answer:

x^3

Step-by-step explanation:

Volume = side * side * side

and side = x (given)

= x * x * x

= x^3

Hope this helps, and please mark me brainliest if it does!

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Precal : Note: Triangle may not be drawn to scale. Suppose a = 3 and A = 15 degrees

drek231 [11]

Given:

In a right triangle at B,

$\begin{gathered} a=3 \\ A=15^{\circ} \end{gathered}$

To find:

The length of the sides b and c and angle B.

Explanation:

Using the trigonometric ratio,

$\begin{gathered} sinA=\frac{a}{c} \\ \sin15^{\circ}=\frac{3}{c} \\ c=\frac{3}{\sin15^{\circ}} \\ c=11.59 \\ c\approx11.6 \end{gathered}$

Using the trigonometric ratio,

$\begin{gathered} \tan A=\frac{a}{b} \\ \tan15^{\circ}=\frac{3}{b} \\ b=\frac{3}{\tan15^{\circ}} \\ b=11.19 \\ b\approx11.2 \end{gathered}$

Using the angle sum property,

The angle B becomes,

$\begin{gathered} 90+15+B=180 \\ B=180-90-15 \\ B=75^{\circ} \end{gathered}$

Final answer:

The values are,

$\begin{gathered} b=11.2 \\ c=11.6 \\ B=75^{\circ} \end{gathered}$

3 0

1 year ago

So im doing triangles and all triangles equal 180 degrees but one corner = 32.1 another =95 the last one is ____? (remember it h

dexar [7]

Answer:

52.9

Step-by-step explanation:

180-32.1-95=

guessing you don't have a calculater or the patience to answer this

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2 years ago

Expanded form of (-ab)6

Tcecarenko [31]

Answer:

it is ,

-6ab

hope it helps!

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2 years ago

Which rational number is NOT greater than point A?

kramer

Step-by-step explanation:

) Every positive rational number is greater than 0.

(ii) Every negative rational number is less than 0.

(iii) Every positive rational number is greater than every negative rational number.

(iv) Every rational number represented by a point on the number line is greater than every rational number represented by points on its left.

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3 years ago

What is 9 time 64 what does it equal to

ioda

Answer:

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Step-by-step explanation:

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