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
amm1812
3 years ago
9

The sum of the lengths of all the edges of a cube

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0
The correct answer is 8 cm.
Inessa05 [86]3 years ago
5 0
I believe it’s 8 cm I’m not so sure
You might be interested in
What value of x makes the equation shown true? Show or explain what you did to get your answer. 5x – 1 = 19
Advocard [28]
5x-1=19
1st you add the one over to the 19 and you'll get 20
then you do 5x=20
divide the 5x over to the 20 and your final answer is 4.
5 0
3 years ago
Read 2 more answers
Two angles are complementary and the measure of one is 36
marysya [2.9K]
Answer:The angles are 63 degrees and 27 degrees
This is true because when you subtract 27 from 63 you get 36. And when you add 27 to 63 you get 90 aka the complimentary angle we’re looking for.
7 0
2 years ago
Which of the following expressions is equivalent to 3(4h+2k)?
Wewaii [24]

Answer:

12h + 6k

Step-by-step explanation:

3 times 4h = 12h

3 times 2k = 6k

7 0
3 years ago
Read 2 more answers
What is the definition of a <br> irrational number?
satela [25.4K]

Answer:

A real number that can NOT be made by dividing two integers (an integer has no fractional part). "Irrational" means "no ratio", so it isn't a rational number.

Step-by-step explanation:

4 0
3 years ago
Please I need help? And can u help me with the other questions I asked on my profile?
emmasim [6.3K]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

To calculate m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2,2) and (x₂, y₂ ) = (8, 5) ← 2 points on the line

m = \frac{5-2}{8-2} = \frac{3}{6} = \frac{1}{2}

the line crosses the y-axis at (0, 1) ⇒ c = 1

y = \frac{1}{2} x + 1 ← equation in slope- intercept form



8 0
3 years ago
Other questions:
  • Use repeated subtraction to divide.1÷1/5
    11·1 answer
  • (name the intersection of the figure) pls help if ur good at geometry
    6·1 answer
  • 4 people went to the movies. Each person spent $9.50 on a ticket and had the same amount of money leftover. They originally had
    13·1 answer
  • In 153.72, which digit is in the hundredths place?
    5·1 answer
  • 2. An aquarium has display tanks that each
    9·2 answers
  • Wes is pouring himself some ketchup to eat with his potato wedges. is it reasonable to say that wes will need 2 fluid ounces
    12·1 answer
  • Please help me with this question because I am lost
    12·1 answer
  • What is the deceleration of a 133.5 crate if it come too a stop by a 54.5 N force
    9·1 answer
  • Janine and her older sister Ingrid's ages are consecutive even numbers. When Janine's age is divided by seven, and Ingrid's age
    14·2 answers
  • Find the area of these shapes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!