1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
borishaifa [10]
3 years ago
8

The expression 6 x 2gives the surface area of a cube, and the expression x 3gives the volume of a cube, where x is the length of

one side of the cube. Find the surface area and the volume of a cube with a side length of 2 meters
Mathematics
1 answer:
azamat3 years ago
5 0

Answer Expert Verified

3.1/5

18

Surface of a cube=S(x)

S(x)=6x²

S(2 m)=6(2 m)²=6(4 m²)=24 m²

The surface of this cube is 24 m².

Volume of a cube=V(x)

V(x)=x³

V(2 m)=(2 m)³=8 m³

You might be interested in
Does anybody know this?Find the area of the regular polygon
sweet [91]

Answer:

<h2>2,268 square units</h2>

Step-by-step explanation:

Step 1

Find the area of 1 Triangle

To find this, we will use this formula:

A=\frac{1}{2} *B*H

Let's use the formula!

A=\frac{1}{2} *14*27\\=\frac{1}{2}* 378\\=189

<em>The area of 1 triangle is 189 square units</em>

<em></em>

Step 2

Find the area of the whole intire shape by multiplying the area of 1 triangle with the amount of sides.

There are 12 sides, so let's multiply 189 by 12

189x12=2268

<h2>Hence, the area of the regular polygon is 2,268 square units</h2>
4 0
2 years ago
3x-9-2x+4. answer????
Firlakuza [10]
The answer is x-5 First collect like term so it will be x-9+4 and then subtract 9-4= 5 so now it will be x-5
8 0
3 years ago
A bag contains white marbles and yellow marbles, 54 in total. The number of white marbles is 6 less than 3 times the number of y
NNADVOKAT [17]
Let x be white marbles, y be yellow marbles
x+y=54…(1)
x=3y - 6 …(2)

put (2) into (1)
(3y - 6) + y = 54
4y = 60
y=15

put y=15 into (1)

x + 15=54
x=39

so y=15 x=39
7 0
3 years ago
Read 2 more answers
HELP ASAP WILL MARK BRAINLIEST
nydimaria [60]

Answer:

4000 + .06x ≥ 7000

Step-by-step explanation:

8 0
3 years ago
The graph shows the speed of Sam’s car over time. A graph titled Speed of Car. The horizontal axis shows time (hours) and the ve
Kaylis [27]

Answer: His car is slowing down .

Step-by-step explanation:

If there is a reduction in speed, it means his car is slowing down and may be running out of fuel.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which are the side lengths of a right triangle? Check all that apply.
    13·2 answers
  • What is the domain of the function y = 2 sqrt x-5
    15·2 answers
  • Solve (x + 2 &lt; 5) ∪ (x - 7 &gt; -6).
    14·1 answer
  • Elaine had StartFraction 5 Over 8 EndFraction of a pizza left after lunch. She told 5 of her friends that they could share the r
    7·2 answers
  • PLEASE PLEASE PLEASE HELP!!! I'm so behind, and I need everything in by monday!
    15·1 answer
  • Help me with this question!
    14·1 answer
  • Please find the x for these ​
    13·1 answer
  • PLS HELP<br><br> How many solutions does this system of equations have?<br> y= -6x-7<br> y=-6x-7
    14·1 answer
  • Haden drove 525 miles and used 25 gallons of gas. How many miles did Haden's car travel per gallon of gas? *
    11·1 answer
  • A survey was conducted to determine which type of lunch was more popular among the school’s football team. For this purpose, the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!