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
What is the area of Mr. Prete's front yard?
vodka [1.7K]

Answer:

Depending on the length and width, it would be the length times the width.    

Step-by-step explanation:

7 0
3 years ago
Please help i don't know how to do this
GaryK [48]

Step-by-step explanation:

y = (x - 4)/x = x/x - 4/x = 1 - 4/x

c = 1

r = -4

done ...

6 0
2 years ago
Mr Wilson has$3,000in his bank account ms Nelson has 10 times as much money in her bank account as mr Wilson has in his bank acc
Ahat [919]
3,000x10=30,000
Ms.Nelson has $30,000 in her bank account. 
5 0
3 years ago
Read 2 more answers
This is the last question but I need the answer please help
Nastasia [14]

Answer:

2

Step-by-step explanation:

Identify the coordinates as x1, y1 and x1, y2. Solve by using the formula of slope(gradient)

7 0
2 years ago
Which of the following represents a geometric series (remember what a series is as opposed to a sequence)?
juin [17]

Answer:

4 + 12 + 36 + ...

Step-by-step explanation:

4, 12, 36, ... is a geometric sequence, it has a common ratio of r=\frac{36}{12}=\frac{12}{4}=3

When we add the terms of a geometric sequence we get a geometric series.

4+12+36+ ... is a geometric series, it has a common ratio of r=\frac{36}{12}=\frac{12}{4}=3

4 + 12 + 20 + ... is not a geometric series because it has no common ratio

\frac{20}{12}\ne \frac{12}{4}

The second choice is correct

8 0
3 years ago
Other questions:
  • noah and his Children went into the grocery store and they were still in apples for one dollar each and mangoes for two dollars
    15·1 answer
  • the ratio of the corresponding linear measures of two similar cans of cat food is 4:3. the larger can has a SA of 100 inches. fi
    7·1 answer
  • What is 28,527 in expanded form?
    15·2 answers
  • A bus entered the freeway and traveled at a constant speed of 80 mph. Two hours later a second bus followed the first bus, enter
    5·1 answer
  • The pie chart shows information about visitors to restaurants in a town. 375 people had fish and chips. How many people had pizz
    11·1 answer
  • One pound of beef costs $4.25. One pound of turkey cost $2.85. How much more does 1.25 pounds of the beef cost than 1.25 pounds
    10·2 answers
  • Find the missing length of the triangle b 0.3 cm 0.5 cm​
    14·1 answer
  • Solve the Equation.
    15·1 answer
  • Below are 2 similar triangles
    15·1 answer
  • Chose all that are true of the quadratic function f(x) in standard form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!