All categories

3 years ago

In the cube shown below, the distance between vertices 2 and 6 is 15 cm.

Mathematics

2 answers:

suter [353]3 years ago

6 0

Answer:

256 sq cm

Step-by-step explanation:

cube is a three-dimensional figure with six congruent square faces. Since each face is congruent, each of the edges have the same length.

The cross-section described is shown below.

The cross-section is also a square which is congruent to the other faces of the cubes. Therefore, the edges of the cross-section will each measure 16 cm. Find the area by using the formula for the area.

A=lw

=(16cm) (16cm)

=256 sq cm

So, the area of the cross-section is 256 sq cm.

hope this helps some way

Step-by-step explanation:

loris [4]3 years ago

3 0

256. sq cm Lol there

You might be interested in

5c+3-2c-4 Simply the expression

dybincka [34]

5c+3-2c-4

+2c +2c

---------------

7c+3-4

----------------

7c-1

6 0

3 years ago

Fie ∆ABC dreptunghic,m(unghiului B)=90°.Punctul M este mijlocul ipotenuzei.Stiind ca m(unghiului A)=30°si MC =3,2cm.Aflati perim

babymother [125]

Answer:

Step-by-step explanation:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

3 0

3 years ago

3/4(x+5 1/2) = 5/8 Distributive Property Brainly

Talja [164]

Answer:

x = - $\frac{14}{3}$

Step-by-step explanation:

Given

$\frac{3}{4}$ (x + 5 $\frac{1}{2}$ ) = $\frac{5}{8}$

Multiply both sides by 8 to clear the fractions

6(x + 5 $\frac{1}{2}$ ) = 5 ← distribute parenthesis on left side

6x + 33 = 5 ( subtract 33 from both sides )

6x = - 28 ( divide both sides by 6 )

x = $\frac{-28}{6}$ = - $\frac{14}{3}$

3 0

3 years ago

Please Evaluate 27 times ( 1/3) to the 3 power. A). 1 B). 3 C). 9 D). 27

topjm [15]

Answer:

you want to follow PEMDAS so you would multiply 27 by 1/3 to get 81.003, which you would round to 81, then you would multiply 8 to the third power and you would get 512.

Step-by-step explanation:

27(1/3)^3

81^3

512

7 0

3 years ago

Find the equivalent exponential expression. (7^4)^5

Nikolay [14]

Hi!

To solve exponental equations, multiply the exponents.
4·5=20

The answer is $7^{20}$

Hope this helps! :)
-Peredhel

6 0

3 years ago

Read 2 more answers