Mathematics Middle School

Which is closest to the volume of this circular cone?

A. 452.4 cm3

B. 603.2 cm3

C. 150.8 cm3

D. 1,809.6 cm3

Which Is Closest To The Volume Of This Circular Cone?A. 452.4 Cm3B. 603.2 Cm3C. 150.8 Cm3D. 1,809.6 Cm3

Answers

Answer 1

Step-by-step explanation:

here's your solution

=> volume of circular cone = (1/3)πr^2h

=> radius = 4 cm ,, height = 9 cm

=> volume of cone = (1/3)*(22/7)*16*9

=> volume of circular cone = 150.8 cm^3

[tex]hope \: it \: helps[/tex]

Answer 2

Answer:

C

Step-by-step explanation:

The volume of a cone is:

(π)(r)^2(h/3)

The diameter is given as 8cm but we need the radius and the radius is half of the diameter meaning 4 cm.

And the height is 9cm

(3.14)(4)^2(9/3)

(3.14)(16)(3)

(3.14)(48)

150.72

Closest to C

Hope this helps :)

Related Questions

(PLEASE HELP!!! THIS IS TIMED!! I WILL MARK THE BRAINIEST IF YOUR ANSWER IS CORRECT!!!)

Directions: Write the equation of the line in fully simplified slope-intercept form.

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Answer:

y=3x-1

Step-by-step explanation:

Y=3/1 -1. Because -1 is where the y-int is and it’s going up by 3 over 1

Nathan invests money in an account paying simple interest. He invests $180 and no money is added or removed from the investment. After one year, he has $196.20. What is the simple percent interest per year? PLSSSS HELP HURRY

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I think this question is technically asking
196.20 is what percent of 180, if so it would be 109%

Draw a diagram of x + 2 and a separate diagram of 3x when x is 2.

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Answer:

Gettysburg outsmarted undisciplined

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Answer:

The answer is A

Step-by-step explanation:

help me find this area of this triangle

Answers

Answer:

54

Step-by-step explanation:

Triangle's Area Formula

(Base*Height)/2

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108/2

=54

Answer:

54 u²

Step-by-step explanation:

finding the area of a rectangle, we need the formula: A=1/2bh

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Answers

i’m not sure, but don’t worry it’ll be okay we can always talk and be friends

Answer:

I think you can

Step-by-step explanation:

i am pretty sure that you can if you want to but if you dont want to i dont think you have to

Antonio is in a bowling league. His goal is to score an average of at least 100 points per game. His scores so far are 105,95,97,82, and 110. How many points can Antonio score in his next game to reach his goal? Show your work.

Answers

Answer:

111

Step-by-step explanation

If he's playing 6 games to get to his goal, he needs at least 600 points

If you add 105+95+97+82+110 you get 489

So you subtract 600 from 489 and you get 111

105+95+97+82+110=489
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His current average would be 97.8 per game.
You want the next games number to add to 489 and equal at least 600 (because you are going to need to divide it be 6, the number of games,)
So 600-489=
111 points

PLS HELP 20 POINTS
what are the approximate dimensions for a cylinder that has a volume of 5000cm^3? show your work?

Answers

Answer:

Step-olayyby-step explanation:

Five times the difference of a number and 12 minus 4 times the same number is – 36. What is the equation? Also, don't comment if you don't know or you claim you'll send me the link! I will report you if this happens.

Answers

Answer:

14

Step-by-step explanation:

The equation is:

5(x-12) - 4x = -36

5x - 60- 4x = - 36

x = 14

Check:

5(14 - 12) - 56 = -36

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4 x 3 + 2 x 9 - 40
PLEASE!!!

Answers

The answer is 86

Following PEMDAS, which is:

parentheses

exponents

multiplication

division

addition

subtraction

I found that the answer was 86

Answer:

-10.

Step-by-step explanation:

Step 1: Explain/define

This problem contains more than one operation. This means we should solve this using a special acronym known as PEMDAS.

P (Parenthesis)

E (Exponents)

M/D (Multiplication/division, whichever comes first)

A/S (Addition/subtraction, whichever comes first)

This is the correct sequence of steps when solving expressions with multiple operations.

PEMDAS can be remembered using the mnemonic "Please Excuse My Dear Aunt Sally."

------------------------------------------------------------

Step 2: Solve.

REMEMBER PEMDAS!

Expression given: 4 × 3 + 2 × 9 - 40

There are no parentheses.

There are no exponents.

There is multiplication, but no division.

4 × 3 + 2 × 9 - 40

12 + 18 - 40

There is addition and subtraction. Remember to solve whichever comes first.

12 + 18 - 40

30 - 40

30 - 40 = -10.

I, therefore, believe the answer to 4 × 3 + 2 × 9 - 40 is -10.

Please let me know if you have any further questions.

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Answers

Answer:

y = x/17 + 17

Step-by-step explanation:

Y = (X/17) + 17

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Answers

Answer:

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Step-by-step explanation:

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Answers

The correct answer is 1/144
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Answers

A dozen is 12, and so 2.5 dozen is 30, so 30 muffins require 1.25 cups of flour, so it should be 5 cups of flour for 10 dozen muffins.
Its would be 5 cups of flour.
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In the similar quadrilaterals below, what is the measure of ∠G?



218°
54.5°
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109°

Answers

Answer: your awnser would be 109

Step-by-step explanation: MARK ME AS BRAILIEST! PLS!!

Answer:

The answer is 109

Step-by-step explanation:

Its 109 cause I copied lol

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Well the only addition is that there should be an arrow pointing from the trout to the mayfly nymph. The first correction is that the arrow in between the trout and dragonfly nymph should be flipped because the dragonfly nymph gets eaten by the trout, not the other way around. The second correction is that since the dragonfly nymph eats the mayfly nymph, the arrow between them should also be flipped. Now you just need two explaining sentences:)

HELP AND QUICK
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A
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B
a cone

C
a cylinder

D
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Answers

D a square pyramid
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Answer:

D or A

Step-by-step explanation:

i think but dont trust me i hope so

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Answers

4/8 is left in the can

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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have a wonderful day!

The formula to be able to find the volume of a prism is V=Bh.
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(Also please do the numbers ex: 14e: {answer])

Answers

10) should be T= 13/4
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You can observe pic which i have kept

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Answers

A= 4 1/4
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The high temperatures for Monday and Tuesday are graphed on the number line below. The high temperature on Wednesday is the least of the three days. Which inequality correctly compares Wednesday’s high temperature, w, with the temperatures graphed on the number line?

Answers

Answer:

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Step-by-step explanation:

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How many loads of laundry can Jada do with her bottle of laundry detergent?

Enter your answer in the box.

____loads

Answers

Answer:

2 / 3 loads

Step-by-step explanation:

From. The plot, we can conclude that, the detergent that has the most bottles is that with 5 ; the number of cups in the detergent with 5 bottles is 12 cups

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= 12 / 18

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1) If a card is drawn from a pack of 52 cards of which 26 are black (13 spades A, 2, 3,…, 10, J, Q, K); 13 are clovers); and 26 are red (13 hearts and 13 diamonds), find the probability of:

a) that the letter is a K.

b) that the card is red.

c) That the card is diamond.

Answers

King:
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Red:
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Diamond:
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this answer to your question is c

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A 10 and 11
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C 5 and 6
D 4 and 5

Answers

Answer:

B

Step-by-step explanation:

(can i have brainliest?)

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Answers

D.

Let, x= number of $2 increase in price and y= revenue.
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x y
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Please solve i need help.

Answers

Answer:

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Step-by-step explanation:

2+3=5

5x10=50

50

Answer:

its B. B the answer

Step-by-step explanation:

10 times (5) = 50

hope that helps

The math project scores for two different classes are shown in the box plot below.
(the picture)

Which statement about Class A and Class B math project scores is NOT supported by the graph?

A) The range of scores for both classes is 3.
B) The interquartile range for Class A is greater than the interquartile range for Class B.
C) The interquartile range for Class B is 2.
D) The median score for Class B is 0.5 greater than the median score for Class A.

Answers

Answer:

A

Step-by-step explanation:

The bar for Class A is 1.5-3.5. 3-5 - 1.5 = 2 (interquartile range)

The bar for Class B is 2-3. 3-2 = 1 (interquartile range)

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Select all the sets of three side lengths that will make a triangle.



2, 3, 4


2, 3, 5


2, 3, 6


3, 4, 5


3, 4, 8

Answers

2,35 i think i’m not sure:)
The answer is Set 3,4,5 because 9 plus 16 equal 25

Please answer!

If Shayla builds a sand castle with dimensions twice as large as the dimensions of Shelly's winning castle, will Shayla need twice as much sand? Provide and argument to justify your response.

pls dont forget to explain why

Answers

Answer:

I would say no

Step-by-step explanation:

I say no because Shayla's dimensions are twice the size does not mean that there is a need for double the amount of sand but I could be wrong.

Answer:

No

Explanation:

Textbook answer: She will need 8 times as much sand. In any of the volume formulas, if the dimensions are all doubled, the volume increases by a factor of 8.

My answer: double = 2. Cubed = ^3. 2^3 = 8

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