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
Sergeu [11.5K]
3 years ago
6

A pyramid shaped building is 836 ft tall with a square base that is 156 ft on each side. What is the volume of the​ pyramid?

Mathematics
1 answer:
pishuonlain [190]3 years ago
4 0

Answer:

6781632 ft ^ 3

Step-by-step explanation:

The first thing is to know the formula for the volume of a pyramid:

V = 1/3 * Ab * h

That is, it is one third of the product between the area of the base and the height.

The base area would be:

Ab = l ^ 2

the side equals 156 ft, replacing:

Ab = 156 ^ 2

Ab = 24336 ft ^ 2

now, replacing in the volume formula:

V = 1/3 * 24336 * 836

V = 6781632

Which means that the volume of the pyramid is 6781632 ft ^ 3

You might be interested in
Determine what type of model best fits the given situation: every day half a bacterial population dies
Art [367]

Answer:

N = N0 e^-x t   is the general form for Half-Life decay of atoms

B would be the correct choice

6 0
3 years ago
Enter a recursive rule for the geometric sequence. 10, −80, 640, −5120, ...<br><br> a(1)=<br> a(n)=
Liula [17]
The recursive formula would be:
a_1=10&#10;\\a_{n}=a_{n-1} \times (-8)

This is because the first term, a₁, is 10.  A recursive rule is dependent upon the term before it (a(n-1)) and the common ratio.  The common ratio, or the number that each term is multiplied by, is -8.
6 0
3 years ago
Read 2 more answers
How to do comparing data displayed in box plots
Crank
Try YouTube there should be videos on how to do it .
6 0
3 years ago
Happy Paws charges $19.00 plus $3.50 per hour to keep a dog during the day. Woof Watchers charges $11.00 plus $4.75 per hour. Co
Nataly_w [17]
19.00 3.50 11.00 4.47 makes it add up to hours so that will be answe C
3 0
2 years ago
What are the values of a and b?
ivann1987 [24]

Answer:

<h2>a = 400/21, b = 580/21</h2>

Step-by-step explanation:

Small triangles are similar. Therefore, the sides are proportional

\dfrac{a}{20}=\dfrac{20}{21}               <em>cross multiply</em>

21a=(20)(20)       <em>divide both sides by 21</em>

a=\dfrac{400}{21}

For b, we can use the Pythagorean theorem:

b^2=\left(\dfrac{400}{21}\right)^2+20^2\\\\b^2=\dfrac{160000}{441}+400\\\\b^2=\dfrac{160000}{441}+\dfrac{176400}{441}\\\\b^2=\dfrac{336400}{441}\to b=\sqrt{\dfrac{336400}{441}}\\\\b=\dfrac{\sqrt{336400}}{\sqrt{441}}\\\\b=\dfrac{580}{21}

3 0
3 years ago
Other questions:
  • How to caculate area of a circle?
    9·2 answers
  • Hich set of three numbers could be the side lengths of a triangle
    9·1 answer
  • Is the difference between two rational numbers always rational number
    13·2 answers
  • 1. What is the supplement of an angle measuring 35°? 2. What is the complement of an angle measuring 70°?
    11·1 answer
  • The scores for two golf teams are shown below as dot plots
    5·1 answer
  • Which two statements are true about triangle b?
    11·1 answer
  • Common Difference of a(n) = 10-6n
    10·1 answer
  • Find the value of x. explain your reasoning
    15·1 answer
  • How do you find the x and y intercepts from a table
    11·1 answer
  • If 10% of your paycheck was withheld for federal income taxes and another 6% for state income taxes, how much would your net (or
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!