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
Vladimir79 [104]
2 years ago
10

Find volume. Use 3.14 to find the approximate volume. Enter your answer as a decimal in the box.

Mathematics
1 answer:
VLD [36.1K]2 years ago
8 0

Answer:

452.16 in³

Step-by-step explanation:

A volcano is an inverted cone and with that, the volume can be solved through the equation,

                                      V = (1/3)(area of the base)(height)

We solve the area of the base first,

                      area of the base = (pi)(r²)

                                                   = 3.14(6 in)²

                                                   = 113.04 in²

Substituting these calculated values and the other givens above to the first equation,

                                        V = (1/3)(113.04 in²)(12 in) = 452.16 in³

Thus, the volume of the model is approximately equal to 452.16 in³.

You might be interested in
5. Consider the contexts the follow.
TEA [102]
The answer is C because it’s the one that makes most sense
8 0
2 years ago
What is the value of s in the equation 3r = 10 + 5s, when r = 10
Bad White [126]
3r = 10 + 5s , <span>r = 10
plug in the value of "r" into the equation:
3(10) = 10 +5s
30 = 10 + 5s
subtract 10 from both sides:
20 = 5s
divide both sides by 5:
4 = s
s = 4</span>
8 0
3 years ago
Help me im absotootley verytootley megatootely stoopid.
Whitepunk [10]

Answer:

The graphs are posted.

Step-by-step explanation:

the method to solve such inequalities is assume the line and then draw the line then search for the inequality

The y < 0.5x-3

First plot  the line y=0.5x-3

Now all the values of y which are below the line satisfies the inequality.

similarly for the second question x+y ≥ 5.

Now assume the line x+y=5

All the values of (x , y) above the line satisfies the equation including the points on the line .

3 0
3 years ago
Consider the statements below. Which are propositions? Mark all that apply.
allochka39001 [22]

The following statements are considered to be propositions:

  • 2 + 2 = 7
  • There are more men than women at BYU-Idaho.
  • 2 + 2 = 4
  • Ron hates spiders.

<h3>What is deductive reasoning?</h3>

Deductive reasoning can be defined as a type of logical reasoning that typically involves drawing conclusions based on a given set of rules and conditions or from one or more premises (factual statements) that are assumed to be generally (universally) true.

<h3>What is a proposition?</h3>

A proposition can be defined as a type of statement (assertion) that is typically used to express an opinion or a judgement, with either a true or false answer.

This ultimately implies that, a proposition refers to a type of statement (assertion) that is either a true or false.

In this context, we can infer and logically deduce that the following statements are considered to be propositions:

  • 2 + 2 = 7
  • There are more men than women at BYU-Idaho.
  • 2 + 2 = 4
  • Ron hates spiders.

Read more on propositions here: brainly.com/question/24158168

#SPJ1

5 0
2 years ago
12. What is the value of x?
Vanyuwa [196]

Answer:

x=3.75\ units

Step-by-step explanation:

we know that

(AE)(EB)=(CE)(ED) ----> by Intersecting Chords Theorem

substitute the given values

(6)(5)=8x

solve for x

x=\frac{30}{8}

x=3.75\ units

5 0
3 years ago
Read 2 more answers
Other questions:
  • The endpoints of RS are R: (9,-4) and S: (2, -8).
    7·1 answer
  • 50 is 90% of what plz help
    9·1 answer
  • Two vertices of an equilateral triangle are located at (2, 0) and (–2, –3). What is the triangle’s perimeter?​
    11·1 answer
  • I need to know the answer.
    7·2 answers
  • Just those three questions for 35 points!!
    13·2 answers
  • Please help 20 points look at pic
    7·1 answer
  • What is the length of the hypotenuse?
    10·1 answer
  • What is ∑n=17(10n+90) equal to?<br><br> Enter your answer in the box.
    6·1 answer
  • Solve x2 + 12x + 8 = 0 by completing the square. Identify all of the possible solutions.
    9·2 answers
  • Which rule describes the composition of transformations that maps figure PQRS to figure P"Q'R"S"?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!