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
Aleks04 [339]
3 years ago
7

What is the surface area of the cube

Mathematics
2 answers:
Firlakuza [10]3 years ago
7 0
Your answer to this question is C 
Blizzard [7]3 years ago
6 0
Hello!

To find the surface area of a cube you use the equation

6 a^{2}

a is a side length

Put in the values we know

6* 9^{2}

Square the 9

6 * 81 = 486

The answer is C)486 mm^{2}
You might be interested in
How do I write an explicit rule for this sequence?
Vaselesa [24]

Answer:

next should be 2250 if my math is correct

8 0
3 years ago
Read 2 more answers
The ratio of girls to boys in Liza’s classroom is 5
alexira [117]
There are 15 girls in the classroom
6 0
3 years ago
2 345 000 000 in scientific notation​
grigory [225]
2.345 * 10^9 . Hope this helps
6 0
3 years ago
I don't understand this, what's the answer? ​
Trava [24]
Answer: y⁷
Steps: y¹¹ x y⁻⁴ = y¹¹⁺⁻⁴ = y⁷
6 0
3 years ago
Write a quadratic function in vertex form whose graph has the vertex (-2, - 13) and passes
Goshia [24]

Answer:

<h2>          f(x) = ⁵/₈(x+2)² - 13</h2>

Step-by-step explanation:

Vertex form of the equation of a quadratic function with vertex (h,k):

f(x) = a(x - h)² + k

To find <em>a</em> we need to put the point and the vertex into this equation:

3 = a(-6 + 2)² - 13

10 = a(-4)²

16a = 10

a = ⁵/₈

Therefore, vertex form of the quadratic function:

f(x) = ⁵/₈(x+2)² - 13

3 0
3 years ago
Other questions:
  • The countin numbers and their opposites, along wit zero are ?
    8·1 answer
  • The m∠RSP is 2x+15. The m∠PQR is 3x−5. <br><br> What is the value of x?
    10·1 answer
  • Choose the correct simplification of the expression (c2)9.
    15·2 answers
  • I need a lot of help please someone!
    14·1 answer
  • How many 9s are there in 63?<br><br> .
    7·2 answers
  • Find the equation of the line.<br> Use exact numbers.<br> y= ? x+ ?
    10·2 answers
  • A is 2 times older than B. Identify the appropriate expression.
    11·1 answer
  • Suppose the probability a resistor at a manufacturing company is defective (the probability of success) is 0.02. What is the pro
    14·2 answers
  • Element X is a radioactive isotope such that its mass decreases by 59% every day. If an experiment starts out with 390 grams of
    9·1 answer
  • What are the steps to divide 36.75 by 3?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!