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
tiny-mole [99]
2 years ago
9

Find the volume of the rectangular pyramid below.

Mathematics
2 answers:
Ivahew [28]2 years ago
7 0

Answer:

Let's find the base area:

21 x 9 = 189

Now let's multiply the base area by the height:

189 x 5 = 945

Now let's divide by 3( x 1/3 ):

945 divided by 3(x 1/3) = 315 yd^3 is your answer

Step-by-step explanation:

Formula area of a rectangular Pyramid(just like any other pyramid):

BH x 1/3

To find base we multiply length by width just using the basic formula of finding area of a rectangle.

Then we multiply our base area by our height.

One we've done that we now divide by 3(multiplying by 1/3)

VMariaS [17]2 years ago
5 0

Answer:

315 yd cubed

Step-by-step explanation:

To find the volume of the pyramid, we first need to consult the equation below. Thebase is for the rectangular portion, then after multiplied by the height it is divided by 3 to get the pyramid.

\frac{1}{3} (B * H )

To get the base, we multiply the length by the width.

21 * 9 = 189

189 * 5 = 945

945 divided by 3 = 315

You might be interested in
Find the measure of angle 1
quester [9]

Answer:

120 degrees

Step-by-step explanation:

You can just eyeball that it is greater than 90 degreees so it must be 120 degrees.

4 0
2 years ago
Factor the expression <br> 5x^2 -22x -15
Murljashka [212]
5x^2-22x-15=5x^2\underbrace{-25x+3x}_{-22x}-15\\\\=(5x^2-25x)+(3x-15)=5x(x-5)+3(x-5)\\\\=\boxed{(x-5)(5x+3)}

3 0
3 years ago
The graph of relation v is shown. Which of the following graphs represents the relation and its inverse?
Elis [28]

Step-by-step explanation:

The relation and its inverse (if it exists) must be symmetrical about the line y = x.

Hence the answer is the 2nd from the top.

5 0
3 years ago
Read 2 more answers
Distributive prperty m(13-2r)
exis [7]

Answer:

13m-26mr boom that's it

Step-by-step explanation:

i think

5 0
3 years ago
HELPP!!! 2 questions please!
OlgaM077 [116]

Answer:

Step-by-step explanation:

I need help with same question pleas.

5 0
3 years ago
Other questions:
  • Given the function f(x) = 5x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
    11·1 answer
  • The equation of a line?
    9·1 answer
  • GIVE THE RIGHT ANSWER AND PROVE THAT ITS RIGHT
    7·2 answers
  • Help is Strictly Needed.
    14·1 answer
  • PLEASE I REALLY NEED HELP!!!!!! PLEASE, PLEASE, PLEASE,
    9·1 answer
  • During a period of 6 months, MegaCorp had monthly profits of $3.2 million, $1.8 million, and $6.4 million. Two months had losses
    6·1 answer
  • Ellen is playing a video game in which she captures butterflies. There are 3 butterflies onscreen, but the number of butterflies
    6·1 answer
  • The cafe where you work just ran out of coffee, and you are at the store to buy 112 pounds of coffee. You have put a can with 34
    8·2 answers
  • Help me please!!!!!!!!!
    7·1 answer
  • Answer fast again important
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!