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
Annette [7]
3 years ago
7

What is the total surface area of the rectangular prism?​

Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0

Answer:

Total surface = 102.4 cm^2 (second answer in the list of options)

Step-by-step explanation:

Notice that we need to add the surface of 4 rectangles, two have smaller sizes than the other two. A pair of rectangles are 7.2 cm x 4 cm = 28.8 cm^2, while the other pair has 7.2 cm x 2 cm = 14.4 cm^2

There are also two equal bases each one of size 4 cm x 2 cm = 8 cm^2

Now we add two of each of the individual surfaces discussed above to complete the total surface area:

2 * 28.8 + 2 * 14.4 + 2 * 8 =  102.4 cm^2

which agrees with the second answer option provided.

You might be interested in
If you paid a total of $8.53 for an item which includes 7% sales tax, what was the initial price of the item.
PIT_PIT [208]
I believe it would be D.8.46
3 0
3 years ago
C/8 =9 <br> what is c?<br> pls help
AlekseyPX

Answer:

C = 72

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
5 x 8 + 6 / 6 - 12 x 2
Whitepunk [10]

Yes, you did it right. That is the correct answer! Nice job!

4 0
3 years ago
You want to have $200,000 when you retire in 25 years. If you can earn 3% interest rate compounded continuously, how much would
mash [69]

9514 1404 393

Answer:

  $94,473.31

Step-by-step explanation:

The multiplier in 25 years is ...

  e^(rt) = e^(0.03·25) = e^0.75 ≈ 2.117

To have an account value of $200,000 in 25 years, you need to deposit now ...

  $200,000/2.117 = $94,473.31

_____

When this amount is multiplied by 2.117, the result is 200,000.

5 0
2 years ago
3x - 6 = x<br><br> Qual resposta <br> Pfvvvv
PSYCHO15rus [73]

Answer:

<h3>x =3</h3>

Step-by-step explanation:

3x - 6 = x

Colete os termos semelhantes e simplifique

3x-x=6\\\\2x=6

Divida ambos os lados da equação por 2

\frac{2x}{2} =\frac{6}{2} \\\\simplificar\\\\x =3

8 0
2 years ago
Other questions:
  • Please help! Graph the line for y+1=−3/5(x−4) on the coordinate plane. I just need help with the coordinates. 
    8·1 answer
  • HELP ASAP PLEASE!!!
    14·1 answer
  • Peter is a 40-year-old average income earner. He is ready to start planning for retirement, and plans to make the maximum possib
    5·1 answer
  • Is 5feet greater less or equal to 60 inches
    6·2 answers
  • There are 60 minutes in an hour. The total number of minutes is a function of the number of hours, as shown in the table. Does t
    15·2 answers
  • Help with solving simulatenous equations with 1 quadratic . question attached
    12·2 answers
  • Write the equation of a circle with center (7.0) with radius 3.
    10·2 answers
  • What is the combined weight of all the kittens? Weight of kittens: 1/4 pound: 3 kittens. 3/8 pound: 2 kittens. 1/2 pound: 4 kitt
    5·1 answer
  • A store charges 5.5 % sales tax on all items. If an item costs d dollars before tax, which expression represents the total cost
    11·1 answer
  • A circle has a circumference of 33 inches. What is<br> the area of the circle?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!