Ask question

Ask question

All categories

3 years ago

8

A box in the shape of a rectangular prism has a dimension of 30 meters x 27 meters x 28 meters what is the surface area of the b

ox
please helllp

1 answer:

erastovalidia [21]3 years ago

5 0

Your answer would be <span> 4812 m².</span>

You might be interested in

Describe all equation of motion

wel

Answer:

<u>First</u><u> </u><u>equation</u>

from definition of acceleration:

$a = \frac{change \: in \: velocity}{time} \\ \\ a = \frac{v - u}{t} \\ \\ at = v - u\\ { \boxed{v = u + at}}$

<u>Second</u><u> </u><u>equation</u>

from displacement:

$s = (average \: velocity) \times time \\ s = ( \frac{v + u}{2} ) \times t \\ \\ 2s = (v + u)t$

but v is u + at :

$2s = \{(u + at) + u \} \times t \\ \\ 2s = (2u + at)t \\ 2s = 2ut + {at}^{2} \\ s = \frac{2ut}{2} + \frac{a {t}^{2} }{2} \\ \\ { \boxed{s = ut + \frac{1}{2} {at}^{2} }}$

<u>third</u><u> </u><u>equation</u>

from displacement:

$s = ( \frac{v + u}{2} )( \frac{v - u}{a} ) \\ \\ 2as = (v + u)(v - u) \\ 2as = {v}^{2} - {u }^{2} \\ \\ { \boxed{ {v}^{2} = {u}^{2} + 2as }}$

s » displacement

v » final velocity

u » initial velocity

a » acceleration

t » time

6 0

3 years ago

Read 2 more answers

An Egyptian trireme (a ship with three banks of oars) is anchored at the mouth of the Nile. Its rope ladder is one meter under w

Darina [25.2K]

I believe it’s the answer

5 0

3 years ago

A toy car goes 120 meters in 1 minute. At this

salantis [7]

Answer:

180 seconds

Step-by-step explanation:

1 minute = 60 seconds

120 * 3 = 360

60 * 3 = 180

6 0

3 years ago

X = {(2,3), (2, 4), (2,5), (2, 6)} Is x a function and why?

Debora [2.8K]

Yes x is a function because all the 2’s represent the x’s.

5 0

3 years ago

Read 2 more answers

PLS HELP WILL GIVE BRAINLIEST

Katarina [22]

Answer:

y=5x+6

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers