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
AlekseyPX
3 years ago
12

Find the total surface area. A. 2,016 km² B. 6,156 km² C. 1,368 km² D. 165 km²

Mathematics
1 answer:
kirill [66]3 years ago
5 0

Answer:

\boxed{A. 2,016 km^2}

Step-by-step explanation:

<em>Hey there!</em>

<em />

TSA is calculated using,

TSA = 2wl + 2lh + 2hw

Plug in the given info.

w = 18

l = 18

h = 19

TSA = 2(18)(18) + 2(18)(19) + 2(19)(18)

TSA = 648 + 684 + 684

TSA = 2,016km²

<em>Hope this helps :)</em>

<em />

You might be interested in
The diagram shows a scale drawing of a lacrosse field. The diagram is 5 1/2 inches long and 3 inches wide. If 1 inch represents
Elan Coil [88]

Answer:

  6600 yd²

Step-by-step explanation:

The area of the scale drawing is ...

  (5.5 in)(3 in) = 16.5 in²

Each square inch represents an area of the field that is ...

  (20 yd)×(20 yd) = 400 yd² . . . . per square inch of drawing

Then the scale drawing represents a field with an area of ...

  (16.5 in²)×(400 yd²/in²) = 6600 yd²

4 0
3 years ago
I will give brainlest
AfilCa [17]
1. X + 5
2.15-15
3. C= ( 3x9.95)+(2x14.98)
4.?
5. 12,000+500x ?idk
6 0
3 years ago
What is the value of x if x squared = 37/81
HACTEHA [7]

Answer:

x = ±√37/9

Step-by-step explanation:

x² = 37/81

√(x²) = √(37/81)

x = ± √(37)/√(81)

x = ± √37/9

4 0
3 years ago
What is the surface area of the sphere below?
tatiyna

Hey there! I'm happy to help!

To find the surface area of a sphere, here is what you do.

You square the radius.

4²=16

You multiply by 4.

16×4=64

And you multiply by pi!

64×π=64π

Therefore, the surface area of the sphere is A. 64π units². It's that easy!

Now you can find the surface area of a sphere! Have a wonderful day! :D

3 0
3 years ago
A code is formed using four of these letters: A, B, I, K, N, O, and T. (Note that the order of the letters in the code matters;
Margarita [4]
Take me the brayniest.i hope it was helpful

7 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a length of 4x plus 5 and a width of 8x minus 4. Which expression shows the perimeter of that rectangle? A: 4x +
    5·1 answer
  • 1/8 to the power of 5 as a fraction
    9·1 answer
  • How can you place value and period names to read and write 12,324,904 in word form?
    6·2 answers
  • A silver ring has a mass of 2 grams and a volume of 0.2 cubic centimeters. Calculate its
    10·1 answer
  • What is the solution to the equation below? Round your answer to two
    13·1 answer
  • True False or Rewrite.
    14·1 answer
  • What is the probability of student liking music given they already like
    9·1 answer
  • Which equation represents the graph?
    12·2 answers
  • WILL MARK! <br> For parallelogram ABCD, find x.
    13·2 answers
  • What is the vertical change from Point A to Point B?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!