The figure is made up of a cylinder and a cone.
What is the exact volume of the figure?
Answers
Answer:
52π
Step-by-step explanation:
Volume of the cone, 5×3²×π/3 = 15π
Volume of the Cylinder, π×3²×4=36π
Adding them, 15π+36π=51π
Answered by GAUTHMATH
[tex]\displaystyle\bf \boxed{ V_{cylinder}=\pi r^2h \ ; \ \ V_{cone}=\frac{1}{3} \cdot \pi r^2h} \\\\\\V_0=V_{cylinder}+V_{cone}=? \\\\V_0=\frac{1}{3} \cdot 3^2\cdot 5\pi +3^2\cdot4\pi =15\pi +36\pi =\boxed{51\pi \ ft^3}[/tex]
Related Questions
SOLVE OR SIMPLIFY THIS!! -6-(2x+7)=-2(x+6)-1
Answers
[tex]\\ \sf\longmapsto -6-(2x+7)=-2(x+6)-1[/tex]
[tex]\\ \sf\longmapsto -6-2x-7=-2x-12-1[/tex]
[tex]\\ \sf\longmapsto -2x-13=-2x-13[/tex]
[tex]\\ \sf\longmapsto 2x-2x=0[/tex]
[tex]\\ \sf\longmapsto 0[/tex]
Answer:
Step-by-step explanation:
(2x + 7) = - 2(x + 6) - 1
2x + 7 = - 2x + 12 - 1
2x - 2x = 12 - 7 - 1
0x = 4
= 4
Find the area of the figure in the image attached. Round to the nearest tenth if necessary.
Answers
Answer:
186 cm²
Step-by-step explanation:
*First we can move the shape around a bit to make it simpler to solve. If we take the triangle from the left side and move it over to the right, it connects with the other piece to create a rectangle. This leave two rectangles total which is much easier to solve.
*To find the length of the right rectangle, you take the 22 cm at the bottom and subtract the 12 cm (which is being used as the length for the left rectangle). This will give you a length of 10 cm long.
Left rectangle:
A = lh
A = 12 (8)
A = 96 cm²
Right rectangle:
A = lh
A = 10 (9)
A = 90 cm²
Total:
A = 90 + 96
A = 186 cm²
The cylinder above has a radius of 6 inches and a height of 15 inches. What is the surface area of the cylinder above? (Use 3.14 for .)
Answers
H•R2•3.14
6•2= 12
15•12=180
180•3.14= 565.2
help pls :( I only need one question to pass
Answers
Answer:
The 3rd semi-circle equals 31.
Step-by-step explanation:
Since the Pythagorean Theorem states that "The sum of the areas of the two squares on the legs (a and b) equals the area of the square on the hypotenuse (c)," we can find the answer of the 3rd semi-circle by finding the sum of each of the 2 smaller semi-circles and adding them together.
Another question pls have a explaination if you know u are correct
Answers
Answer:
11x+30
Step-by-step explanation:
The value of a number whose units digit is x and whose tens digit is three more than the units digit
The number is yx
We know y is x+3
(x+3) *10 +x
Distribute
10x+30 +x
Combine like terms
11x+30
Answer:
i need to upgrade to see the answers
Step-by-step explanation:
Please help me asap! I will give brainly!
Answers
Answer:
Figure 4 : 9 by 4 rectangle
17 red squares is figure 8
51 yellow squares
The pattern is +2 for the length, and the width stays the same. Hope this helped. :)
Answer:
17 rojo
51 amarillo
en el dibujo son 11 rojos y 33 amarillo
Step-by-step eplanation:
PLEASE HELP SOON AND TRY TO EXPLAIN.
Prove that if a, b, c, d are non zero real numbers, not all equal, and if a+1/b=b+1/c=c+1/d=d+1/a then |abcd|=1. Thx!
Answers
Answer:
because any number over 0 is 0 and if |abcd|=1 that it is not possible to be 0
Step-by-step explanation:
The number of revolutions made by a bicycle wheel of 28-inch diameter in travelling 1/2 mile is closest to:
(A) 720
(B) 180
C) 360
D) 120
Answers
Answer:
C. 360
Step-by-step explanation:
Answer:
C) 360
Step-by-step explanation:
please help!!! ive been trying this question for the pass 20 minutes and cant seem to understand it!!
Answers
Answer:
D
Step-by-step explanation:
Beacuse ♀️
Answer:
This is a rectangle, so if AB is equal to 3 centimeters, then DC is equal to 3 centimeters.
Since Angle X is equal to 45 degrees, then angle CDE, is also equal to 45 degrees, and we have an isosceles triangle, since angle CDE and DEC are equal to each other.
This means, that CE = DC.
And because E is the midpoint of CB, CE = EB.
So basically, we have:
DC = CE = BE
DC = 3
3 = CE = BE
And we see that CE and BE are both equal to 3, which makes CB equal to 6, which makes solving the area easy. (3 x 6), which is 18.
B is correct!
Which list shows the order of the numbers from greatest to least? List 1: 2.3, 2.03, 2.5, 0.25 List 2: 0.25, 2.5, 2.03, 2.3 List 3: 2.03, 2.3, 2.5, 0.25 List 4: 2.5, 2.3, 2.03, 0.25
Answers
Answer:
4
Step-by-step explanation:
2.5, 2.3, 2.03, .25
2.5,2.3,2.03,0.25
one-half of the people at a game wore hats. two-thirds of those people also wore gloves. one-fourth of those people wearing gloves and hats also wore scarves. 25 of the people had hats and scarves but no gloves. One hundred people had only scarves. If there were 1824 people, how many had scarves
Please give answer as soon as possible
Answers
Final Answer: 277 people had scarves.
Step-by-step explanation:
1/2 people wore hats2/3 people wore also wore gloves.1/4 people wore scarves.25 people had hats and scarves. (no gloves)100 people have only scarves.1824 people total1824 / 2 = 912 (Divide by 2 to get the people wearing hats)
912 / 3 = 304 (subtract 304 to get 2/3)
912-304 = 608
608/4 = 152. (people who wore gloves, hats, and scarves.)
152+100+25= 277
Answer:
1111
Step-by-step explanation:
1111223
Will Mark Brainliest If Correct Answers! Need Some Help Please
Given the expression: 4x10 − 64x2
Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)
Part B: Factor the entire expression completely. Show the steps of your work. (6 points)
Answers
Answer:
Step-by-step explanation:
a) 4x¹⁰ = 2² * x¹⁰
64x² = 2⁶ *x²
GCF = 2² * x² = 4x²
b) 4x¹⁰ - 64x² = 4x²*(x⁸ - 16)
=4x² *[ (x⁴)² - 4²]
= 4x² * (x⁴ + 4) (x⁴ - 4)
= 4x² * (x⁴ + 4)* [(x²)²- 2²]
=4x² * (x⁴ + 4) * (x² + 2)(x² - 2)
Answer yes ooh ooh ahaha
Answers
Answer:
probably first one but i might be wrong
Step-by-step explanation:
if it has line under its filled circle and the direction the point is facing is where line goes
Answer:
1
Step-by-step explanation:
(06.05 LC)
The two-way table shows the number of students in a school who like music and/or dance.
Like Music
Do Not Like Music
Total
Like Dance
23
?
42
Do Not Like Dance
15
11
26
Total
38
30
68
What is the missing number in the table? (1 point)
19
31
53
65
Answers
The total is 30 and if 11 like to dance you add 19 to 11 and get 30.
Answer:
the user on top is correct
Step-by-step explanation:
1
Mrs. Johnson wants to give items to her afterschool group. She has 36 prizes and 24 ballons. What is the greatest number of children she can have in her group so that each child gets equal number of prizes, and an equal number of ballons?
2
Two radio stations are playing this week's #1 hit song. One radio station plays the song every 18 minutes. The other radio station plays the song every 24 minutes. Both stations play the song at 3pm. How many minutes will pass before they play the same song again. (Only write the minutes.)
Answers
Answer:
1) 12
2) 72
Step-by-step explanation:
1) The GCF of 36 and 24 is 12. So, each child would get 3 prizes and 2 balloons.
2) The LCM of 18 and 24 is 72. When the first radio station is playing the song for the fourth time, the second radio station will play the song for the third time. This will happen 72 minutes after they both play it for the first time.
Answer:
1. 12 children
2. 72 minutes
Step-by-step explanation:
1. Find the GCF of 36 and 24, which is 12
2. Find the LCM of 18 and 24, which is 72
ILL MARK BRAINLIEST TO FIRST CORRECT ANSWER
Dave solved a quadratic equation. His work is shown below, with Step 111 missing.
What could Dave have written as the result from Step 111?
\begin{aligned} \dfrac{1}{3}(x+4)^2&=48 \\\\ &&\text{Step }1 \\\\ x+4&=\pm 12&\text{Step }2 \\\\ x=-16&\text{ or }x=8&\text{Step }3 \end{aligned}
3
1
(x+4)
2
x+4
x=−16
=48
=±12
or x=8
Step 1
Step 2
Step 3
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
\left(\dfrac{1}{3}x+\dfrac{4}{3}\right)^2=48(
3
1
x+
3
4
)
2
=48left parenthesis, start fraction, 1, divided by, 3, end fraction, x, plus, start fraction, 4, divided by, 3, end fraction, right parenthesis, squared, equals, 48
(Choice B)
B
\left(\dfrac{1}{3}x\right)^2+\left(\dfrac{4}{3}\right)^2=48(
3
1
x)
2
+(
3
4
)
2
=48left parenthesis, start fraction, 1, divided by, 3, end fraction, x, right parenthesis, squared, plus, left parenthesis, start fraction, 4, divided by, 3, end fraction, right parenthesis, squared, equals, 48
(Choice C)
C
(x+4)^2=144(x+4)
2
=144left parenthesis, x, plus, 4, right parenthesis, squared, equals, 144
(Choice D)
D
(x+4)^2=16(x+4)
2
=16
Answers
Answer:
C is the correct answer
Step-by-step explanation:
Please help! I will give brainly
Answers
180$ simple unless u have a different way to do it
Answer:
y=15x+25, the cost is 205 dollars
Step-by-step explanation:
The simplest way to write a rule for this is to write it in slope intercept form, y=mx+b. Let y represent the cost of the membership. Every month the cost is 15 dollars. If we let x represent the months we can rewrite this as 15x. The one time cost is 25 dollars so we can just add that to the end of the equation. y=15x+25. There are 12 months in a year so we just have to substitute. y=15(20)+25=205 so the answer is 205 dollars.
The real estate term lake frontage refers to the distance along the edge of a piece of property where it touches a lake. Determine the lake frontage of Lot B to the nearest tenth.
answer fast
Answers
Answer: Part a) The lake frontage of lot A is 50.9 yd
Part b) The lake frontage of lot B is 58.4 yd
Part c) The lake frontage of lot C is 64.7 yd
Part d) The prices of the other lots, from least to greatest, are $286,836.94 and $317,779.96
Step-by-step explanation: Took this test in middle school and im now in 10th grade... your welcome.
HELP ME
solve for x
2x+9<2(x+5)
Answers
Someone please help me with this :,D
Answers
Answer:
A hostel has provision for 45 students for 30 days.If 15 more students joined the hostel after 6 days,how long will provision last?
Answer:
It's the second answer
Step-by-step explanation:
It's the second question because the pattern is that the amount of food coloring is always 3 times more then the amount of frosting so it's point M because the amount of frosting is 50 so the amount of food coloring has to be 150 according to the ratio.
Please help me! I will give brainly!
Answers
Answer:
8
Step-by-step explanation:
You multiply the candies sold, by 8 to get the money raised.
10 times 8 is 80.
20 times 8 is 160
30 times 8 is 240
And so on.
I hope this helps!
pls ❤ and give brainliest pls
Divide money raised by candles sold:
80/10 = 8
160/20 = 8
Etc.
Each candle cost $8
You would multiply the number of candles sold by $8 to find the amount of money raised.
For the equation, determine whether the equation is true for all, some, or no values of x.
Explain how you know.
−3x=x×−3
Answers
Answer:
nothing can be further done with this topic. please check the expression entered or submit a picture for futher understanding
Step-by-step explanation:
Hope this helps!
Which system of equations has no solution?
Answers
Answer:
B.
[tex]{ \binom{7x - 2y = 9}{7x - 2y = 13} }[/tex]
helppppppppppppppppppppppppppp
Answers
Answer:
I think the answer is a, 15 ft by 10ft
Answer:
15 ft by 10 ft
Step-by-step explanation:
3/4×20=60/4=30/2=15
1/2×20=20/2=10
please give branliest...pleaseHELP ASAP PLZZZZZZZ If the side lengths of a cube are 15 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form?
15 ⋅ 15 ⋅ 15
15 ⋅ 3
315
153
Answers
Answer:
D
Step-by-step explanation:
It's a guess because none of them look like the exponential form. However, I think D is probably the answer you want.
On this site it should be written as C = 15^3.
The following set of numbers is going to be graphed on a histogram.
3, 19, 11, 29, 4, 6, 10, 16, 2, 21, 15, 22, 13, 9, 1, 17, 2, 26, 18, 7
If there are going to be six intervals in the display, what is the length of each interval?
3
4
5
6
Answers
Answer:
the answer for your question should be 29 and 3
Help me Guess just help pleaseeeeeeee
Answers
Answer:
A, C, D, and F are the rational numbers.
3. Solve for m:
-5m + 3 - 2m = -7m + 4 + m
1
m
12
m =
la
m = -1
m = 1
Answers
-1=m
Answer:
m=-1
-5m -2m +7m -m = -3 +4
-m = 1
m = 1
Step by step on how to do this plz
Answers
What is the volume of this rectangular prism?
Is it 3/2 x 1/4 x 5/3??
Answers
Volume = length x width x height
Volume = 3/2 x 1/4 x 5/3
3/2 x 1/4 = 3/8
3/8 x 5/3 = 15/24
Volume = 15/24 cm^3
Answer: 15/24
Step-by-step explanation:
3/2 x 1/4 x 5/3
