Answers
Answer:
Step-by-step explanation:
volume=1/3 πr²h
=1/3×π×3²×4
=12π ft³
≈37.70 ft³
Here we have to calculate the volume of the cone which is provided in the figure.
As we know that volume of cone is calculated by the formula :
[tex]\orange{\boxed{\bf{V \: = \: \frac{1}{3} \: \pi \:r {}^{2}h }}} [/tex]Here,
r is radius h is height Value of π is 22/7We have :
Radius (r) is 3 ft. Height (h) is 4 ft.Putting the values in the formula :
[tex]\longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \pi \:r {}^{2}h } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \times \dfrac{22}{7} \:(3) {}^{2}(4) } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \times \dfrac{22}{7} \:(3 \times 3)(4) } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \times \dfrac{22}{7} \:(9)(4) } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \times \dfrac{22}{7} \: \times 9(4) } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{3} \: \times \dfrac{22}{7} \: \times 9 \times 4 } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{ \cancel3} \: \times \dfrac{22}{7} \: \times \cancel9 \times 4 } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{1}{1} \: \times \dfrac{22}{7} \: \times 3 \times 4 } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{22}{7} \: \times 3 \times 4 } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{22 \times 3 \times 4}{7} } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{66 \times 4}{7} } \\ \\ \longrightarrow \: \sf{V \: = \: \dfrac{264}{7} } \\ \\ \longrightarrow \: \sf{V \: = \: \cancel\dfrac{264}{7} } \\ \\ \longrightarrow \: \underline{\underline{\red{\bf{V \: = \: 37.7 }}}}[/tex]
Related Questions
what is the slope of line parallel to line y=3x+2?
Answers
Answer:
3
Step-by-step explanation:
The slope is 3 because when two lines are parallel, they have the same slope.
Answer:
Two lines that are parallel have the same slope. So in this case, the slope to the function parallel to f(x)= 3x+2 is equal to 3
83, 694 ,357 expanded notation using descending order
Answers
Answer:
Step-by-step explanation:
eighty three, three hundred and fifty seven,six hundred and ninty four
80+3=83,300+50+7=357,600+90+4=694
This is the order.
Hope this helps!
Point X has coordinates (-4, -5) and point y has coordinates (--1, --5 ) which expression models the distance between points X and Y ?
Answers
Answer: The last expression shows the result of 3 so it models the distance between x and y.
Step-by-step explanation:
First you will have to find the distance between the two points by square the x coordinates and squaring the y coordinates to find their sum .
-4 - (-1) = -3
-5 - ( -5) = 0
-3^2 + 0^2 = d^2 where d is the distance
9 = d^2
d= 3
The distance is 3 units
Now evaluate which expression have a solution as 3.
The last expression is the answer
the absolute value for -4 is 4 , and the absolute value for -1 is 1 and 4 minus 1 is 3.
the ratio of dogs to cats is 5 to 3, if there are 14 more dogs than cats, how many animals are there altogether?
Answers
Answer:
35
Step-by-step explanation:
3D=5C, 14+C=D
D=(5/3)C
14+C=(5/3)C
14=(2/3)C
C=21
21+14=D=35
So there are 21 cats and 35 dogs, or 56 total animals.
Please help me due today?
Answers
3x = 9
x = 9
ABD
7(3) - 1
21 - 1
20
DBC
4x + 8
4(3) + 8
12 + 8
20
3x - 17 + x + 40 + 2x - 5 = 180
6x + 18 = 180
6x = 198
x = 33
3(33) - 17
99 - 17
82
33 + 40
73
2(33) - 5
66 - 5
61
4/5 + 1/2 = ?
A 1 3/10
B 15/10
C 2 4/10
D 5/7
Answers
Answer:
13/10
Step-by-step explanation:
Lesson 4 problem solving practice
Answers
Answer:
what is your question?
Step-by-step explanation:
please I need a solution
Answers
Answer:
EEEEEeeEEeEEEEEEEeEEEEEEEEEE eEEEEEEEEeEEEEeEeEeEEEEEeeeeeeeeEeeeeEeeeeEeeEeeeEeeEe a good day at work and I will
write the equation of a line in standard form that has a slope of 3 and passes through the point (-2,4)
Answers
Answer: E) 3x - y = 2
Step-by-step explanation:
Standard form is Ax + By = C
Ax must be positive
Hope this helps <3
What is 9 square foot in square feet ?
Answers
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!
Authors set a TONE or MOOD in literature by conveying an emotion or emotions through ________.
Answers
Answer:
Author's craft
Step-by-step explanation:
f dcsdfsxadszcdxsfaczdsadzxsaddesdxxedrdrdsqxd
1.
Ginger works at the local putt-putt golf course. Her
weekly wages, y, are $7.25 per hour, x, she works.
Which equation best represents this relationship?
Answers
Answer: The equation that best represent this relationship is y=7.25x
Step-by-step explanation:
Steps to Solve:
-(2³)p + (-6p) = -112
Answers
Answer: p=8
Step-by-step explanation:(−23)(p)−6p=−112
−8p+−6p=−112
(−8p+−6p)=−112(Combine Like Terms)
−14p=−112
−14p=−112
−14p/−14 = −112/−14
p=8
translate into mathematical phrase.the weight (w) is more than 2kg
Answers
Answer:
w>2kg
Step-by-step explanation:
the weight is greater than 2kg.
what is a equivalent expression for 4(x-2)
Answers
Shiloh needs to randomly select one of the six days between Sunday and Friday. Which simulation tools could she use in this situation?
((( MULTIPLE ANSWERS))
A-a spinner divided evenly into 12 sections, with each section a different color
B-two coins
C-a six-sided number cube
D-a bag containing 12 chips in two different colors, with six of each color
E-two full suits from a standard deck of cards
Answers
Answer:
The correct answer is C. She could use a six-sided number cube.
Step-by-step explanation:
Since Shiloh has 6 options from which to choose a unique alternative, it can be stated that her eligibility ratio is 1/6. Thus, since the dice has 6 numbers and only 1 will come up face up, the option of the dice is the most appropriate to make her decision.
On the other hand, the other options do not contemplate 6 possibilities but 12, 2, 12 and 13 possibilities respectively, with different possible alternatives, which does not give an equitable distribution of possibilities between each option.
Answer:
Behold!
Step-by-step explanation:
Louis and Ricardo took a timed a reading test, and the results below show the number of words each student can read per minute which student reads at a faster rate ?
Answers
Answer:
Louis reads faster
Step-by-step explanation:
See attachment for complete question.
The table represents Louis data while the graph represents Ricardo's data.
To solve this question, we simply calculate the slope of the table/graph,
The slope (m) is calculated by:
[tex]m=\frac{y_2 - y_1}{x_2 - x_1}[/tex]
For Louis:
From the table, we pick any corresponding x and y values
[tex](x_1,y_1) = (2,436)[/tex]
[tex](x_2,y_2) = (6,1308)[/tex]
[tex]m_1 = \frac{1308 - 436}{6-2}[/tex]
[tex]m_1 = \frac{872}{4}[/tex]
[tex]m_1 = 218[/tex]
For Ricardo:
From the graph, we pick any corresponding x and y values
[tex](x_1,y_1) = (2,300)[/tex]
[tex](x_2,y_2) = (6,900)[/tex]
[tex]m_2 = \frac{900- 300}{6-2}[/tex]
[tex]m_2 = \frac{600}{4}[/tex]
[tex]m_2 = 150[/tex]
So, we have:
Louis: [tex]m_1 = 218[/tex]
Which means 218 words per minutes
Ricardo: [tex]m_2 = 150[/tex]
Which means 150 words per minutes
integers between -1and -5
Answers
an integer is a number that isn't a fraction. so literally any natural number like 1, 0, or -1. all integers.
the ratio of strawberries to grapes in the fruit salad is 3:9. the ratios of strawberries to honey dew is 6:14. if there 36 grapes. how many strawberries?
Answers
Answer:
12 strawberries
Step-by-step explanation:
Represent strawberry with S, grape with G and honeydew with H
Given
[tex]S : G = 3 : 9[/tex]
S : H = 6 : 14
Required
Solve for S when G = 36
To do this, we make use of the first ratio
[tex]S : G = 3 : 9[/tex]
Substitute 36 for G
[tex]S : 36 = 3 : 9[/tex]
Convert to fractions
[tex]\frac{S}{36} = \frac{3}{9}[/tex]
[tex]\frac{S}{36} = \frac{1}{3}[/tex]
Multiply both sides by 36
[tex]36 * \frac{S}{36} = \frac{1}{3} * 36[/tex]
[tex]S = \frac{1}{3} * 36[/tex]
[tex]S = \frac{36}{3}[/tex]
[tex]S = 12[/tex]
Hence, there are 12 strawberries
What's the first 25 numbers of pie without you googling it.
Answers
Answer:
3.141592653589793238462643
Step-by-step explanation:
Pretty obvious.
what an "Nerd"
Find the distance between the points (1.0) and (0.2)
Answers
YEH ITS WRONG SORRY DON'T REPORT ME!
Chuck is taking his kids to the store to buy new converse shoes. he is given a choice of high tops or low tops. They may also choose from the colors red, gray, black, or pink.
What is the probability that his kids will choose a low top shoe that is gray or pink?
A. 1/4
B. 1/2
C. 1/3
D. 3/4
Answers
Answer:
B. 1/2
Step-by-step explanation:
The kids are given 4 options (grey, pink, red, black)
pink and grey are 2 options out of the 4 so 2/4
or 1/2 probability that they will choose the grey or pink shoes
plz mark me brainliest
Find the value of x. Show your work, congruent triangles
Answers
Answer:
x = 12
Step-by-step explanation:
130 + y = 180 {linear pair}
y = 180 - 130
y = 50°
3x - 6 +8x + 4 + 50 = 180 {Angle sum property of triangle}
3x + 8x - 6 + 4 + 50 = 180 {Combine like terms}
11x + 48 = 180
11x = 180 - 48
11x = 132
x = 132/11
x = 12°
Can you help me with this question?
Answers
Answer:
3
Step-by-step explanation:
If the wire is in a square and all the sides are 5 inches when you unfold the wire it will be 20 inches long so if the length of the wire ina regtangle is 7 then the width is 3
Answer: 3.
Step-by-step explanation: The answer is 3 because the original shape was a square with all of the sides with the length 5. Because there are 4 sides in a square, the perimeter of the square is 20(5+5+5+5). Now, the square has been reshaped into a rectangle. If one of the side lengths of the rectangle is 7, the opposite and parrallel side has to be 7. 7+7 is 14. Now the expression is perimeter = 14 + 2(missing width). If you plug in 3, that expression is now 14+6, which is 20. Therefore, the missing side width is 3.
I Need help pls!
What is 75% of 800?
A; 9 3/8
B; 10.66
Answers
Answer:
it's 600
Step-by-step explanation:
that's not an option there but...
10% of 800 is 80
5% of 800 is 40
80 × 7 = 560
560 + 40 = 600
Which is the correct answer?
(Note): (if you give me a silly or absurd answer I will report you)
Answers
Step-by-step explanation:
Since N ≡ 0 (mod 2) and N ≡ 0 (mod 3),
N ≡ 0 (mod (2*3)) ≡ 0 (mod 6).
Hence when N is divided by 6,
the remainder is 0. (A)
I don't know if I'm right or not. I think it's C, but I'm not too sure.
Answers
Answer:
its c
Step-by-step explanation:
Answer:
Ya its c
Step-by-step explanation:
It's correct u can cliuck or do it without any fear best of luck
What is the ordered pair for A’ if A(2,-3) is reflected over the x-axis?
Answers
Answer:
A´= (2, 3)
Step-by-step explanation:
What is the compound interest on investing $600 for 3 years at 7% per annum?
Answers
Answer:
After investing for 3 years at 7% interest, your $600 investment will have grown to $735.03
Help! I think this is correct but im unsure