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
agasfer [191]
2 years ago
9

What is the volume of this rectangular

Mathematics
1 answer:
Basile [38]2 years ago
8 0
<h3>Given:</h3>
  • l= 5 m
  • b= 4 m
  • h= 3 m
<h3>Note that:</h3>
  • l= length
  • b= breadth
  • h= height
<h3>To find:</h3>

The volume of the given rectangular pyramid.

<h3>Solution:</h3>

\large\boxed{Formula:V=\frac{1}{3}lbh}

First, multiply the length (5), breadth (4) and height (3).

5×4×3

= 60 \: cm

Now, divide 60 by 3.

\frac{60}{3}

\large\boxed{V= 20 \: {m}^{3}}

<u>Therefore, the volume of the given rectangular pyramid is 20 cubic meters.</u>

You might be interested in
The following are house prices in Southern California:
Afina-wow [57]

Answer:

A. 875,000

Step-by-step explanation:

Order them by least to greatest and then find the median from there so, 700,000; 750,000; 800,000; 875,000; 1,000,000; 1,160,000; 1,180,000

875,000 is the middle man so there is your answer

4 0
2 years ago
Read 2 more answers
Help!!! I need this ASAP
Triss [41]

Answer;

24 or 144.... figure it out bud

Step-by-step explanation:

Length x width x height=

6 0
3 years ago
What is the degree of the polynomial below x^2+2x-3x^4+5+3x^2
jeyben [28]
The degree of this polynomial is 4!!!
6 0
3 years ago
1 point<br> Carrying a dollar in your pocket is an example of which<br> characteristic of money? *
Molodets [167]

Answer:

Store of value

Step-by-step explanation:

Look it up

8 0
3 years ago
Sarah is a computer engineer and manager and works for a software company. She receives a
daser333 [38]

Answer:

a) Number of projects in the first year = 90

b) Earnings in the twelfth year = $116500

Total money earned in 12 years = $969000

Step-by-step explanation:

Given that:

Number of projects done in fourth year = 129

Number of projects done in tenth year = 207

There is a fixed increase every year.

a) To find:

Number of projects done in the first year.

This problem is nothing but a case of arithmetic progression.

Let the first term i.e. number of projects done in first year = a

Given that:

a_4=129\\a_{10}=207

Formula for n^{th} term of an Arithmetic Progression is given as:

a_n=a+(n-1)d

Where d will represent the number of projects increased every year.

and n is the year number.

a_4=129=a+(4-1)d \\\Rightarrow 129=a+3d .....(1)\\a_{10}=207=a+(10-1)d \\\Rightarrow 207=a+9d .....(2)

Subtracting (2) from (1):

78 = 6d\\\Rightarrow d =13

By equation (1):

129 =a+3\times 13\\\Rightarrow a =129-39\\\Rightarrow a =90

<em>Number of projects in the first year = 90</em>

<em></em>

<em>b) </em>

Number of projects in the twelfth year =

a_{12} = a+11d\\\Rightarrow a_{12} = 90+11\times 13 =233

Each project pays $500

Earnings in the twelfth year = 233 \times 500 = $116500

Sum of an AP is given as:

S_n=\dfrac{n}{2}(2a+(n-1)d)\\\Rightarrow S_{12}=\dfrac{12}{2}(2\times 90+(12-1)\times 13)\\\Rightarrow S_{12}=6\times 323\\\Rightarrow S_{12}=1938

It gives us the total number of projects done in 12 years = 1938

Total money earned in 12 years = 500 \times 1938 = $969000

8 0
2 years ago
Other questions:
  • How many significant figures are in 10.65922​
    14·1 answer
  • What is the domain of f(x) = -4^2 -4x +2
    13·1 answer
  • The hypotenuse of a 45°-45°-90° triangle measures 4 miles. What is the measure of the leg?
    6·1 answer
  • This graph shows a relationship between the height of a giraffe and its weight.
    14·1 answer
  • A company can make 12 printing presses for $78,600. It can make 19 printing presses for $82,380. Find the linear equation that m
    9·1 answer
  • How do i turn factions to decimals?<br><br> Such as 2/7 written as a decimal is:
    13·2 answers
  • H(x)= x^2 - x g(x)= 2x-2 Find (h•g)(x)
    11·1 answer
  • In how many ways can you arrange seven items, taking only 3 at a time?
    13·2 answers
  • What is the length of segment LM?
    6·1 answer
  • What is the image point of (-8,9)(−8,9) after a translation right 3 units and down 1 unit?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!