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
Sedbober [7]
3 years ago
8

If the edges of a cube are doubled in length to produce a new, larger cube, then the

Mathematics
1 answer:
vova2212 [387]3 years ago
3 0

take x as the side of the cube.

surface area = 6a^2

= 6x^2

take 2x as the next cube

surface area = 6(2x)^2

= 6 x 4 x x^2

= 24x^2

cube two is 4 times more than cube 1 in surface area wise.

HOPW THIS HELPS AND PLEASE MARK ME AS BRAINLIEST.

You might be interested in
The outside of a picture frame measures 14 in and 20 in 196in^2 of the picture shows find the thickness of the frame
LuckyWell [14K]
The described picture frame can be visualized into two separate parts. The first area is equal to the area using the outermost dimensions for the length and width. 
             Area = Length x Height
              Area = (20 in) x (14 in) 
              Area = 280 in²

We are given that the area is only equal to 192 in². We subtract this value from the computed area.
         Difference = 280 in² - 192 in²
               difference = 88 in²

This area is equal to the area of the hollow space inside the frame. That is equal to,
      height = 20 in - 2x
      length = 14 in - 2x

The area,
               88 = (20 - 2x)(14 - 2x)

Simplify the right hand side of the equation.
             88 = 280 - 68x + 4x²

Divide the equation by 4,
            22 = 70 - 17x + x²

Transposing,
                x² - 17x - 48 = 0
The factors of the equation is 58.2. 

Thus, the thickenss is equal to 58.2 in
5 0
4 years ago
PLEAS HELP ILL GIVE BRAINLIEST<br> PLEASE SHOW WORK
ololo11 [35]

Answer: its A

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
a white-tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 per minute. Which
guajiro [1.7K]
For the answer to the question above,
In 1 minute, bison runs 3520 feet
In 60 minutes, the bison would run
3520*60 feet
211200 feet per hour.
These are equivalent to;
40 miles per hour since 1 mile is equivalent to 5280 feet.
The bison is faster by 10 miles per hour
Then If you convert the bison's speed to mph you get that it can run at speeds up to 40 mph.

I got this by seeing how many feet that they run in one hour so 3520 x 60 is 211200 which divided by 5280 is 40 mph.

I hope my answer helped.
5 0
3 years ago
Read 2 more answers
Please help I need help​
FinnZ [79.3K]

Answer:

its option 3;92667

Step-by-step explanation:

6 and 8 is 68 so 9 2667 its 92667

3 0
3 years ago
The surface area of the triangular prism pictured below is 204 square centimeters. What is the height of the prism?
Fudgin [204]
The picture in the attached figure

we know that
surface area=2*area of the base+perimeter*height

area of the base=area of the triangle
area of the base=3*4/2----> 6 cm²

perimeter of the base=perimeter of triangle
perimeter=3+4+5----> 12 cm
height=x cm

surface area=2*6+12*x
surface area=204 cm²
12+12*x=204
12*x=204-12
12*x=192
x=192/12
x=16 cm

the answer is
16 cm

6 0
3 years ago
Other questions:
  • 20 points! Help! Which of the following visual representations correctly displays a relationship between sets of real numbers? T
    7·1 answer
  • What is the reciprocal of 11/10?
    15·2 answers
  • find the distance between the pair of points. ( square root 5, square root 2) and -3 square root 5, 5 square root 2)
    11·1 answer
  • Is the relation a function?
    13·1 answer
  • A pyramid has a volume of 8 cm cubed, what is the volume of a rectangular prism with the same dimensions?
    6·1 answer
  • Solve the system by using a matrix equation
    10·2 answers
  • HELP ME ASAP!!!!!!!!!!!!! FIRST ONE TO ANSWER GETS BRAINYEST
    7·2 answers
  • two angles of a triangle measure 59 degrees and 63 degrees. if the longest side measures 28 cm find the length of the shortest s
    5·1 answer
  • if the population of a country increases by 35% every decade by what percentage does it increase by every year
    10·1 answer
  • Ingredients for 26 biscuits
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!