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
Assoli18 [71]
3 years ago
13

How do you calculate surface area?

Mathematics
1 answer:
jasenka [17]3 years ago
3 0

Answer:Find the area of all faces. If its a cube just do one of the faces and multiply by six.

Once you have all the areas of the faces, add them.

Step-by-step explanation:

You might be interested in
Help please<br> will give brainliest
Mnenie [13.5K]

Answer: (-2,-11)

Step-by-step explanation:

We looking for values that will satisfy the equation upon inspection, when x is -2, the equation gives y=-11 .

I.e y=4x-3 ,when x=2

Y= 4(-2)-3

Y= -8-3

Y= -11

6 0
3 years ago
At the bookstore 40 copies of a popular paperback book fit perfectly on a 5 foot shelf
stellarik [79]

Answer:

8?

Step-by-step explanation:

5x8=40

i dont know the question

3 0
3 years ago
Angle measures 82.6° less than the measure of its supplementary angle. What is the measure of each angle
DaniilM [7]

Answer:

  131.3°, 48.7°

Step-by-step explanation:

Let x represent the larger angle. Then x-82.6 is the smaller one. Their sum is ...

  x +(x -82.6) = 180

  2x = 262.6

  x = 131.3

  x -82.6 = 48.7

The two angle measures are 48.7° and 131.3°.

4 0
3 years ago
Which fraction is equivalent to -1/6?
Scilla [17]

Answer:

1/-6

Step-by-step explanation:

5 0
3 years ago
A car travels 0.75 miles every minute. Explain how you could use proportional reasoning to find how far the car travels in one h
dedylja [7]
(0.75mi/1min)*(60min/1hour) = (45min/1hour)

By converting minutes into hours and multiplying 60 on the number of miles it travels for 1 minute, you get the number of miles the car has traveled in 60 minutes.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the sum. (123 + 42 + 7) + (33 − 122 − 10)
    11·2 answers
  • The book fair sells 185 books and 58 posters how many more books than posters did they sell
    6·1 answer
  • There are 6 cakes in a box. The box and cakes weigh 250 grams altogether. The box weighs 22 grams. Each cake weights the same. W
    12·1 answer
  • Please help I been waiting for hours and I need to find out how to simplify complex fractions.
    8·1 answer
  • What is 4X + 7y =14 in y=form
    6·1 answer
  • Use the drop-downs to identify the domain and range of the following relation.
    10·1 answer
  • How do you find out what percent 10 is of 15
    13·1 answer
  • Find GH. Round to the nearest hundredth.
    12·1 answer
  • 5. Find the measures of the following. Round to the nearest whole number. (2 points)
    13·1 answer
  • -2x + y = 1<br> -4x + y = -1<br> Solve the following system of equation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!