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
babymother [125]
3 years ago
9

Acompact disc box is 11.5 cm long,7 cm wide and 1.5 cm tall. What is the total surface area of a stack of five such compact disc

boxes?
Mathematics
1 answer:
REY [17]3 years ago
5 0

Answer:

<em>1,172.5cm²</em>

Step-by-step explanation:

Total surface area of a box = 2(LW + WH + LH)

L is the length = 11.5cm

W is the width = 7cm

H is the height = 1.5cm

Substitute

TSA = 2(11.5(7) + 7(1.5) + (11.5)(1.5))

TSA = 2(80.5+10.5+17.25)

TSA = 2(117.25)

TSA = 234.5cm²

<em>Hence  the total surface area of a stack of five such compact disc boxes will be 5(234.5) = 1,172.5cm²</em>

You might be interested in
What number is39% of 120
noname [10]
46.8 is 39% of 120. Hope this helped you!
4 0
3 years ago
Read 2 more answers
Help me somebody if you want to help me
elena55 [62]

Answer:

A=πr²=π·3²≈28.27433

To find the area of a circle, use the equation πr²

The image is a bit blurry so from what I saw r (radius) is 3 otherwise you can use this equation if r is not 3.

If π was replaced with 3.14 the answer is 28.26 ft².

8 0
3 years ago
A pile of newspapers in Ms.
pochemuha

Answer:

4*4=16+7=23

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Someone please help I don’t understand sad face
Bess [88]
-1 cus its -1 becus u -1 so u get -1
6 0
3 years ago
Read 2 more answers
A boat travels 40 miles in 2
Veseljchak [2.6K]

Answer:

480 miles in 24 hours.

Step-by-step explanation:

40miles/2hours = x miles/24hours

40 × 24 ÷ 2 = 480

<em>good luck, i hope this helps :)</em>

5 0
3 years ago
Read 2 more answers
Other questions:
  • On the number line below, P represents a number. What is the value of the opposite of that number?
    13·1 answer
  • FInd the volume of the square pyramid shown round to the nearest tenth if necessary 11cm 11cm 15cm
    11·2 answers
  • Addition and __?___ are operations you can use to join __?____?
    14·1 answer
  • A can holds 3 tennis balls. A box holds 4 cans. A case holds 6 boxes. How many tennis balls are in 10 cases?
    10·2 answers
  • Louis has three more quarter than dime in his pocket for a total of 1.80 which equation could be used to determine the number of
    9·2 answers
  • Person who gets it correct wins brainliest! This is due is 2 minutes! Question is in the screenshot. QUESTION 2!
    6·1 answer
  • The coefficient of x in the expression of(x+3) (x-1) is​
    13·1 answer
  • Alex and Amber are both saving money for a
    10·1 answer
  • Write an equation of the line passing through point (7,3) that is parallel to line 4x-7y=9
    8·1 answer
  • HELPPPPPPPP PLEASEEEEEEEEEEEEEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!