What is the approximate volume of the cylinder
A 324 cm3
B 452.16 cm3
C 734.76 cm3
D 1, 017.36 cm3
Answers
Answer:
B 452.16 cm^3
Step-by-step explanation:
the volume of the cylinder is 16π x 9, and if we replace π with 3.14, the answer will be 452.16 cm^3
Step-by-step explanation:
[tex]v = \pi \: r {}^{2} h[/tex]
v = ?
r = 4 cm
h = 9 cm
[tex]v = \frac{22}{7} \times 4 {}^{2} \times 9[/tex]
[tex]v = \frac{22}{7} \times 16 \times 9[/tex]
[tex]v = \frac{3168}{7} [/tex]
[tex]v = 452.57 \: cm {}^{3} [/tex]
if this helped pls give brainliest
Related Questions
plz help me with this
Answers
Answer: 2/5
Step-by-step explanation: 2/5 because it is less than 1 so it shrinks.
I don’t know what to do with
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Answer:
above is the solution to the question
Answer:
the answer will be 5.3. area is 0ne over two base times height
a square has a diagonal length of 5. find the side length of the square. express your answer in simplified radical form.
Answers
Answer:
Step-by-step explanation:
Please help me answer this question please?
Write the resulting equation of C^2=N^2
Answers
Answer:
(c+n)(c-n)=0 I think I'm not so sure
Okay I need help:
F(x)=x^2-5 find f(3)
Answers
f(x) = x^2 -5
Find f(3)
This means find x when it is 3 so just substitute 3 for x
f(3) = 3^2 -5
= 9 - 5
f(3) = 4
Answer:
f(3)=4
Step-by-step explanation:
f(x)=x^2-5
f(3)=3^2-5
f(3)=3*3-5
f(3)=9-5
f(3)=4
Last summer, 80 students signed up for a summer trip to Washington, D.C. This summer, 94 students signed up. To the nearest percent, what is the percent change in the number of students who signed up for the trip?v
Answers
Answer:
94-80=14/80×100=35÷2=17.5
Which is one reason why this expression is equal to 0 0 ? Math item stem image CLEAR CHECK The same number appears in the numerator and denominator. The sum of any number and its opposite is 0 0 . The expression does not equal 0 0 . The product of any numb
Answers
Answer:
sorry i didnt understand try explain more better
Answer:
Answer is c
Step-by-step explanation:
Write the expanded form of the expression
y(0.25 +6)
Answers
Answer:
0.25y + 6y
Step-by-step explanation:
multiple everything in the brackets by y
F(x) = - 2x -4
What is x when F(x) = 10.
Your answer:
a. 11
b. -8
C.-7
Answers
Answer:
C
Step-by-step explanation:
f(x) = -2x-4
When, f(x) = 10,
-2x-4 = 10
-2x = 14
x = -7
Answer is C
A measurement is taken to be 13.6 in. and the absolute error is 0.05 in. What
is the percent of error? Round off your answer to 3 decimal places. *
Answers
Given parameters:
True value of measurement = 13.6in
Absolute error = 0.05in
Unknown:
Percent of error = ?
Solution:
Error is an inconsistency introduced into a particular data set or reading.
% error = [tex]\frac{absolute error}{true value}[/tex] x 100
% error = [tex]\frac{0.05}{13.6}[/tex] x 100 = 0.368%
Percent error is 0.368%
Owen is designing a new board game, and is trying to figure out all the possible outcomes. How many different possible outcomes are there if he spins a spinner with 5 equal-sized sections labeled Monday, Tuesday, Wednesday, Thursday, Friday, rolls a fair die in the shape of a pyramid that has four sides labeled 1 to 4, and spins a spinner with three equal-sized sections labeled Walk, Run, Stop?
Answers
Answer:
60
Step-by-step explanation:
Multiply the days by the die (20) and multiply that by the sections (60)
Write as a product of two binomials. 22 - 2x + 2 - 2
Answers
Need help please!!! Worth 15 points
Answers
Equation:
10 3/4 - 9 1/2
Change the 1/2 into 2/4
10 3/4
- 9 2/4
————
1 1/4
Identify the value of y.
(5y-6) = (2y×9)-32
I need help
Answers
Answer:
y=2
Step-by-step explanation:
5y-6=(2y*9)-32
5y-6=18y-32
32-6=18y-5y
26=13y
26/13=13y/13
2=y
y=2 [Answer]
Please rate and mark me the brainiest!!
Hey there!
Let's solve your equation step-by-step.
[tex]\fbox{5y−6=2y(9)−32}[/tex]
Step 1: Simplify both sides of the equation.
[tex]\fbox{5y−6=2y(9)−32}[/tex]
[tex]\fbox{5y+−6=18y+−32}[/tex]
[tex]\fbox{5y−6=18y−32}[/tex]
Step 2: Subtract 18y from both sides.
[tex]\fbox{5y−6−18y=18y−32−18y}[/tex]
[tex]\fbox{−13y−6=−32}[/tex]
Step 3: Add 6 to both sides.
[tex]\fbox{−13y−6+6=−32+6}[/tex]
[tex]\fbox{−13y=−26}[/tex]
Step 4: Divide both sides by -13.
[tex]\fbox{−13y/−13 = −26/−13}[/tex]
[tex]\fbox{y=2}[/tex]
Answer:
[tex]\fbox{y=\fbox{2}}[/tex]
a piece of cloth was 30 feet long. how long is this cloth in yards? one yard = 3 feet
Answers
Answer:
10 yards
Step-by-step explanation:
Every 1 yard is 3 feet, the cloth is 30 feet
30 ÷ 3 = 10
The cloth is 10 yards.
Hope this helps!
A taxicab service charges customers by the mile. The graph
shows the number of miles a taxicab drives and the amount of
money the customer pays.
Which statement best describes the rate of change for the
situation?
The amount a customer pays increases $0.50 per
mile driven
The amount a customer pays increases $0.60 per
mile driven
The amount a customer pays increases $12 per mile
driven.
The amount a customer pays increases $21 per mile
driven
Answers
Answer:
The second option: The amount a customer pays increases $0.60 per mile driven.
Step-by-step explanation:
As seen on the graph, we are given the points (20,12) and (35,21).
This means that at 20mi driven, the amount paid is $12, and at 35mi driven, the amount is $21.
To find the rate of change we divide the distance driven by the cost to find the cost per mile:
20/12 = 0.6
35/21 = 0.6
The slope is 0.6, so it costs an extra $0.6 for every mi driven. Therefore it is the second option: The amount a customer pays increases $0.60 per mile driven.
Hope this helped!
Answer:
The amount a customer pays increases $0.60 per mile driven.
Step-by-step explanation:
$0.6/mi is the rate of change, y = mx + b, so m.is also called rate of change & b is the initial value of x, in the graph b = 0. making m the subject of the equation, then m(roc) = 0.6.
find the value of the expression |x|/x id x=-8,-5,1,7,128 write the expression without the absolute value symbol for these values of x x>0
Answers
Using the definition of the absolute value function, it is found that:
The result of the expression is of -1 for x = -8 and x = -5.The result of the expression is of 1 for x = 1, x = 7 and x = 128.What is the absolute value function?It measures the distance of a point x to the origin, and is defined by:
[tex]|x| = -x, x < 0[/tex]
[tex]|x| = x, x \geq 0[/tex]
As for the expression used in this problem:
[tex]\frac{|x|}{x} = -\frac{x}{x} = -1, x < 0[/tex]
[tex]\frac{|x|}{x} = \frac{x}{x} = 1, x > 0[/tex]
Hence:
The result of the expression is of -1 for x = -8 and x = -5.The result of the expression is of 1 for x = 1, x = 7 and x = 128.More can be learned about the absolute value function at https://brainly.com/question/24734454
Answer:
just to be clear the answers are here:
Step-by-step explanation:
If x=1, then |x|/x= 1
If x=7, then |x|/x=1
If x=128, then |x|/x=1
If x>0, then |x|/x=1
If x=-8, then |x|/x=-1
If x=-5, then |x|/x=-1
If x<0, then |x|/x=-1
I hope u have a nice day :)
Solve the equation
3/2 - 6x) + 1 = 3 – 5x.
Answers
Answer:
x = - 1/2
Step-by-step explanation:
(3/2 - 6x) + 1 = 3 - 5x
-6x + 5/2 = 3 - 5x
5/2 = 3 - 5x + 6x
5/2 = 3 + x
5/2 - 3 = x
-1/2 = x
x = -1/2
Please mark me the brainliest!?!
[tex] \frac{3}{2} - 6x +1 = 3 - 5x \\ [/tex]
Plus sides 6x
[tex] \frac{3}{2} - 6x + 6x + 1 = 3 - 5x + 6x \\ [/tex]
[tex] \frac{3}{2} + 1 = 3 + x \\ [/tex]
Subtract sides -3
[tex] \frac{3}{2} + 1 - 3 = 3 - 3 + x \\ [/tex]
[tex] \frac{3}{2} - 2 = x \\ [/tex]
[tex] \frac{3}{2} - \frac{4}{2} = x \\ [/tex]
[tex]x = - \frac{1}{2} \\ [/tex]
Done.....♥️♥️♥️♥️♥️
Find the area
———————-
Please help i’ve been stuck for so long
Answers
Check the picture below.
[tex]\stackrel{\textit{\Large Areas}}{\stackrel{semi-circle}{\cfrac{1}{2}\pi (2)^2}~~ + ~~\stackrel{rectangle}{(4)(9)}~~ + ~~\stackrel{triangle}{\cfrac{1}{2}(5)(4)}}\implies 2\pi +36 + 10~~ \approx ~~ 52.28[/tex]
can someone do this sheet or me? thx!
Answers
12 points!! plz help
Answers
Answer:
The answer would be C im positive
Step-by-step explanation:
Plz help me complete this table
Answers
675 x 78 : 567 =
can you stop deleting my question.
Answers
Answer:
675 x 78/567
First let's find the product of the numerator;
(675 x 78) = 52,650
Now we divide by 567:
52,650/567 = 92.85, which is around 92.90
2. A sandwich shop has 48 pounds of sliced turkey.
Each 8-inch sub sandwich is made with pound
of turkey. How many 8-inch sandwiches can the
shop make?
A. 80
B. 72
C. 48
D. 32
Answers
Answer:
the answer is C. 48
Step-by-step explanation:
HELP ASAP PLEASE WILL MAKE BRAINLEST (show work if possible)
Answers
Answer:65
Step-by-step explanation: sorry if its wrong
16.8=14c Please answer
Answers
Answer: C=1.2
Explanation: 14c=16.8 divide both sides by 14 giving you 1.2 then to make sure, multiply 1.2 by 14 which should give you 16.8
The ozone layer helps to sustain terrestrial life by __________.
a.
absorbing incoming UV radiation
b.
keeping levels of ozone in the troposphere low
c.
maintaining the Earth's temperature structure
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
the answer is D.all of the above
Step-by-step explanation:
The ozone layer helps to sustain terrestrial life by absorbing incoming UV radiation.
Option A is the correct answer.
What is an ozone layer?The ozone layer is a layer of gas in the Earth's stratosphere that helps to protect the planet from the harmful effects of ultraviolet (UV) radiation from the sun.
We have,
UV radiation can cause damage to living organisms, such as skin cancer, cataracts, and other health problems.
The ozone layer absorbs much of this radiation, preventing it from reaching the Earth's surface and thus helping to sustain terrestrial life.
Option B is incorrect because the ozone layer is located in the stratosphere, above the troposphere.
Option C is incorrect because while the ozone layer can play a role in maintaining the Earth's temperature, its primary function is to absorb UV radiation.
Option D is incorrect.
Thus,
The ozone layer helps to sustain terrestrial life by absorbing incoming UV radiation.
Learn more about the ozone layer here:
https://brainly.com/question/14330630
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What is the slope intercept form of 2x+2y=10 (y=mx+b no extra words or comments)
Answers
Answer:
[tex]y=-x+5[/tex]
Step-by-step explanation:
[tex]2x+2y=10\\2y=10-2x\\y=-2/2x+10/2\\y=-x+5[/tex]
How can x-2/3=5/6 be solved for x in one step
Answers
Answer:
12
Step-by-step explanation:
In this square, all the angles are equal. What is the measure of angle x°?
720°
180°
90°
360°
Answers
Answer:
90degrees
Step-by-step explanation:
I'm pretty sure, terribly sorry if I'm wrong
~Animaljamissofab ♥
nice green square lol
90° is the measure of angle x°.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
We know that, a ray is a line that continues on forever inn one direction with a point at it's start.
Here, given that,
the figure is a square,
so, all its angle = 90 degrees
Now, the x = (180-90)=90
Hence, 90° is the measure of angle x°.
To learn more on angle click:
brainly.com/question/28451077
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