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
poizon [28]
3 years ago
8

If the side length is increased by a factor of 3, how much larger is the perimeter of a face of the new cube?

Mathematics
1 answer:
Luden [163]3 years ago
6 0
The <span>perimeter of a face of the new cube is 8 times larger than the previous cube.
</span>Let us say, the side of cube before increase is "a"
Then perimeter of the cube = 12a ,

because the cube has 12 sides.
And perimeter of a face of cube = 4a
Now, the side length is increased by factor of 3 i.e. new side is 3a
Thus, perimeter of new face of the cube = 4*3a = 12a

Therefore, the new perimeter is larger by = 12a - 4a = 8a 
You might be interested in
I am stuck. Please help.
natulia [17]

Answer:

the first one: 24.8

the second one: 2012

5 0
2 years ago
Read 2 more answers
Find the values of x and y.
ValentinkaMS [17]

Answer:

x=110° y=140°

Step-by-step explanation:

x=180°-70°

x=110°

x=110°

y=x+30°

y=110°+30°

y=140°

3 0
3 years ago
Which graph represents the function below?
Nady [450]
Answer=last one





Good luck
4 0
2 years ago
Orlando harvested 5/10 of potato in the morning after lunch he harvested 1/7 of the potato how much more of the crop he harveste
bixtya [17]
5/14 --------------------
6 0
3 years ago
What is the value of x in the<br> equation below?<br> 5x +9= 74
Lana71 [14]
The answer is 13 because 74-9= 65. 65/5 = 13
4 0
2 years ago
Other questions:
  • What number must you add to complete the square?
    13·2 answers
  • I have 5 questions
    11·1 answer
  • 80 is 25 percent of what number
    13·1 answer
  • X+2y=7 <br> 3x-2y=-3 solving systems by substitution
    7·1 answer
  • Please help asap!!!!
    9·1 answer
  • The probability that Billy would pass at least one test is 0.9. The probability that he passes both tests is 0.7. The tests are
    14·1 answer
  • Hey can anyone help me out with this I really need help
    6·1 answer
  • What is 34 + 35, I had a hard time thinking
    12·2 answers
  • YALL MY FRIENDS NEEDS THE ANSWER PLEASE ANSWER IT HURRY ​
    8·1 answer
  • Can someone help me?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!