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
Gre4nikov [31]
3 years ago
12

A cube is shown. What is the surface area of the cube?

Mathematics
2 answers:
valkas [14]3 years ago
4 0

1350 cm^2.  First, we must find the area of one side.  The formula for the area of a square is S^2 or S*S, so plugging in the value of the side we get 15*15=225.  So each side of the cube is 225 cm^2, so since there are 6 sides, we just multiply by 6 (225*6=1350).

posledela3 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Joaquin wrote this equation for the area of a parallelogram.
Sindrei [870]

divide 417.12 by 23.7, and get your answer: <u>17.6</u>
3 0
3 years ago
Please help me number 1
xenn [34]

Answer:

47 degrees

Step-by-step explanation:

You have a straight line, which has an angle measure of 180 degrees.

180-133=47

Your answer can come from the line with 133 on it because the two lines are parallel with a transversal line. Because the two lines are parallel, they have the same interior angle measurements.

4 0
2 years ago
Arthur has 6 more than 5 times the number of pencils as Jenny. If Arthur and Jenny combined have 30 pencils, how many pencils do
Doss [256]

Answer:

4.8

Step-by-step explanation:

4.8x5= 24

24+6= 30

5 times= multiply by 5

6 more= add 6

5 0
3 years ago
The rules for an essay contest say that entries can have 500 words with an absolute deviation of at most 30 words. Write and sol
cupoosta [38]

Answer:

470<x<530

Step-by-step explanation:

Let x be number of acceptable words

|x-500|<300        

we write absolute value inequality representing the acceptable number of words, given the fact that absolute deviation is at most 30 words

-30<x-500<30

500-30<x-500+500<30+500

470<x<530.

8 0
3 years ago
Read 2 more answers
Please help me to solve this ∫ 1/(x + √x) dx
skad [1K]

Answer:

\boxed{2ln (\sqrt{x}  + 1 ) + c}

Step-by-step explanation:

\int\limits {\frac{1}{x + \sqrt{x} } } \, dx

= \int\limits {\frac{1}{\sqrt{x} (\sqrt{x}  + 1 )} } \, dx

= \int\limits {\frac{2}{(\sqrt{x}  + 1 )} } \, d(\sqrt{x}  + 1 )

= 2ln (\sqrt{x}  + 1 ) + c

6 0
3 years ago
Other questions:
  • 8x − 8 = 4x + 12..........................................
    8·2 answers
  • Please help! Explain how to solve!
    10·1 answer
  • The vertices of triangle WXY have coordinates W(3, 2), X(5, 5), and Y(7, 3). Triangle WXY was transformed to produce triangle Wꞌ
    8·1 answer
  • Jim
    10·2 answers
  • A group consists of seven men and five women. Three people are selected to attend a conference.
    14·1 answer
  • Jonathan budgeted $250.00 for plants, sets, and seeds for his garden. After reading through his planting guides, he realized he
    14·1 answer
  • Look at the figure. How can you prove ∆ABD and ∆ACD are congruent?
    15·1 answer
  • Somebody help me out please
    12·2 answers
  • Simplify (question is in the picture)
    11·2 answers
  • Cho A =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!