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
anygoal [31]
2 years ago
8

Identify the volume of the composite figure, rounded to the nearest tenth. PLEASE HELP!!!

Mathematics
1 answer:
Anni [7]2 years ago
5 0

Answer:

The volume of the composite figure is:

  • <u>312 ft^3</u>

Step-by-step explanation:

To identify the volume of the composite figure, you can divide it in the known figures there, in this case, you can divide the figure in a cube and a pyramid with a square base. Now, we find the volume of each figure and finally add the two volumes.

<em>VOLUME OF THE CUBE. </em>

Finding the volume of a cube is actually simple, you only must follow the next formula:

  • Volume of a cube = base * height * width

So:

  • Volume of a cube = 6 ft * 6 ft * 6 ft
  • <u>Volume of a cube = 216 ft^3 </u>

<em>VOLUME OF THE PYRAMID. </em>

The volume of a pyramid with a square base is:

  • Volume of a pyramid = 1/3 B * h

Where:

<em>B = area of the base. </em>

<em>h = height. </em>

How you can remember, the area of a square is base * height, so B = 6 ft * 6 ft = 36 ft^2, now we can replace in the formula:

  • Volume of a pyramid = 1/3 36 ft^2 * 8 ft
  • <u>Volume of a pyramid = 96 ft^3 </u>

Finally, we add the volumes found:

  • Volume of the composite figure = 216 ft^3 + 96 ft^3
  • <u>Volume of the composite figure = 312 ft^3</u>
You might be interested in
Ben is 5 years less than 3 times Gracie's age. How can that be represented as an expression?<br>  
Tanzania [10]
You can write 5 times 3
7 0
3 years ago
The weather forecaster says that there is a 51% chance of rain today. Which statement describes the likelihood that it will rain
vaieri [72.5K]

Answer:

It is neither likely nor unlikely that it will rain today.

Step-by-step explanation:


3 0
3 years ago
30 points!
Andrei [34K]
Its the first one. Beacuse she gains speed then slows down and stops but then starts up again then slows down. Hope this helps!
7 0
3 years ago
Read 2 more answers
PLEASE HELP I NEED THE ANSWER ASAP
Andreas93 [3]

Answer:

x>3, the last option with the open circle

Step-by-step explanation:

7 0
3 years ago
Last summer, Brianna planted 2 plants
Volgvan

Answer: how many square feet are there? multiple each square foot by 2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Find the volume of 6.3, 7 , 21
    8·1 answer
  • Please help me with this question
    11·1 answer
  • A class has an equal number of boys and girls. The boys all got 78% on a test and the girls all got 84%. What are the mean and s
    11·1 answer
  • Is (2+5)x3 21? Please answer quick
    8·2 answers
  • Kim is solving a quadratic trinomial equation and has correctly factored it into (x+3)(x-2)=0.
    14·1 answer
  • HELP ME ASAP<br> (THE ANSWER IS ALSO COULD BE NONE)
    8·1 answer
  • Gina looks at the architectural plan of a four-walled room in which the walls meet each other at right angles. The length of one
    8·1 answer
  • Find the prime factorization of 560 using exponents.
    13·2 answers
  • Solve the equation.
    11·1 answer
  • PLEASE EXPLAIN HOW TO DO THIS
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!