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
ZanzabumX [31]
3 years ago
10

The Vehicle assembly building at Kennedy space center is a rectangular prism. It is 218 m long, 158 m wide and 160 m tall. There

are four 139 m tall doors in the building, averaging 29 m in width. What is the buildings outside surface area when the doors are open?
Mathematics
1 answer:
sashaice [31]3 years ago
3 0

Answer:

104,196 square meter

Step-by-step explanation:

This question can be solved by using the formula of area of four side in a

rectangular prism

In the given problem we have

Length of building = 218m

width of building = 158m

height of building = 160

Area of four walls is given by formula = 2*(L + B) * H

where L is length of rectangular prism

B is width of rectangular prism

H is height of rectangular prism

Therefore total surface area of building = 2*(218 + 158)* 160 = 376*320= 120,320

___________________________________________________

No of doors in the building = 4

length of door = 139m

width of door = 29 m

area of one door = length * width = 139* 29 = 4,031

area of four door = 4* 4,031 = 16,124

___________________________________________________

we have to find surface area of building when doors are open

To find this we can subtract total area of four door from total surface area of four walls which we have calculated above

total surface area of four walls - total area of four door

=> 120,320 - 16,124 = 104,196

104,196 is the buildings outside surface area when the doors are open

You might be interested in
Kelly tells you that when variables are in the denominator, the equation one over two plus three over x equals three over four b
olasank [31]
1/2 + 3/x = 3/4
multiply everything by x
1/2x + 3 = 3/4x...subtract 1/2x from both sides
3 = 3/4x - 1/2x
3 = 3/4x - 2/4x
3 = 1/4x...multiply both sides by 4
4 * 3 = x
12 = x
8 0
3 years ago
What would the answer be ?
weeeeeb [17]
154
Subtract $1060 from $5680 to get $4620 > divide $4620 by $30 to get 154 > 154 students can attend
6 0
3 years ago
Read 2 more answers
Divide 3 divided by 2/5 <br><br> 7<br><br> 7 1/5<br><br> 7 1/2<br><br> 8
Ksju [112]
Uhhh 0.3 or 1.2 lol hope this helps
5 0
2 years ago
Read 2 more answers
Does Cos (x+y)=cosx+cosy? Or not?
dangina [55]
\bf \textit{Sum and Difference Identities}&#10;\\ \quad \\&#10;sin({{ \alpha}} + {{ \beta}})=sin({{ \alpha}})cos({{ \beta}}) + cos({{ \alpha}})sin({{ \beta}})&#10;\\ \quad \\&#10;sin({{ \alpha}} - {{ \beta}})=sin({{ \alpha}})cos({{ \beta}})- cos({{ \alpha}})sin({{ \beta}})&#10;\\ \quad \\&#10;\boxed{cos({{ \alpha}} + {{ \beta}})= cos({{ \alpha}})cos({{ \beta}})- sin({{ \alpha}})sin({{ \beta}})}\impliedby notice&#10;\\ \quad \\&#10;cos({{ \alpha}} - {{ \beta}})= cos({{ \alpha}})cos({{ \beta}}) + sin({{ \alpha}})sin({{ \beta}})
4 0
3 years ago
Find the area under the standard normal curve to the left of z=1.25.
snow_tiger [21]

For quite some time now, calculators have had statistical functions built in.  Here we need to use the stat. function normalcdf, which has only two inputs when we're working with z scores instead of raw scores.

Here,

normalcdf(-100,1.25) = 0.894

This same result could be obtained using a table of z-scores.

3 0
3 years ago
Other questions:
  • In the number 8444 what is the relationship betwee n the 4s? Think about the value of each 4 to help you find your answer
    5·1 answer
  • 68% of what number is 64.6
    11·2 answers
  • Ji and Layla played a game in which they scored 10 points for a correct answer and lost 20 points for an incorrect answer. Ji an
    10·1 answer
  • Find the product of these questions
    5·1 answer
  • I have a Question What is? -34 x 89 + 9
    11·2 answers
  • Explain why “Bending” is considered two complementary forces and not just one force. (Make sure to explain what 2 forces are inv
    7·1 answer
  • Simplify the expression so there is only one positive power for the base, -5
    15·1 answer
  • Somebody help. I'll give brianliest for Brainliest answer.
    14·1 answer
  • Chandra and her friends bought three tubs of popcorn at the movies for t
    9·2 answers
  • Find the measures of angles S and T in the triangle below.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!