Complete the statements about the cone.
The height is units.
The radius is units.
The volume is Tot cubic units.
10
6
Answers
Answer:
The answers are:
The height is 6
The radius is 8
The volume is 128 π cubic units.
Step-by-step explanation:
The height is shown in the picture. So the first answer is 6.
To find the radius, you use the equation. [tex]\sqrt{slant height^{2}- height^{2} }[/tex] = radius
The slant height 10, and the height is 6. So you plug those into the equation and solve.
[tex]\sqrt{10^{2}-6^{2} }[/tex] =
[tex]\sqrt{100-36}[/tex] =
[tex]\sqrt{64}[/tex] = 8
So the radius is 8.
Now we use the equation [tex]\pi[/tex][tex]r^{2}[/tex] [tex]\frac{h}{3}[/tex] = volume.
[tex]\pi[/tex][tex]8^{2}[/tex] [tex]\frac{6}{3}[/tex] =
[tex]\pi[/tex]64 [tex]\frac{6}{3}[/tex] =
[tex]\pi[/tex] 64(2) = 128 [tex]\pi[/tex] cubic units
I hoped this helped you. I would love brainiest.
The statements about the cone is that,
The height is 6 units, the radius is 8 units and the volume is 128π cubic units.
What is Volume?Volume of a three dimensional shape is the space occupied by the shape.
Given a cone.
We have to find the complete the statements related to the cone.
From the figure,
height of the cone = 6 units
Using the Pythagoras theorem,
Radius of the cone = √(10² - 6²) = 8 units
Volume of the cone = 1/3 π r² h
= 1/3 π × 8² × 6
= 128π cubic units
Hence the height, radius and volume of the cone are 6 units, 8 units and 128π cubic units respectively.
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Related Questions
An architect is making a plan for a new circular playground. If the picture below is the
playground, how much fencing needs to go up to
keep the kids in the circle?
Answers
Answer:
201ft
Step-by-step explanation:
The circumference of a circle is equal to
C=piD
d=64ft
substitute:
c=pi(64)=64pift ft
assume pi=3.14
64pi=64*3.14=200.96ft
round to the nearest whole number:
200.96=201ft
another explanation:
Answer:
Length of the fencing required = 201.06 meters
Step-by-step explanation:
Architect is planning a circular playground with diameter = 64 m
We have to calculate the fencing required to cover this playground.
Length of fencing = circumference of the playground
Since circumference of a circle = π × (Diameter)
= 64π
= 201.06 meters
Therefore, length of fencing required to keep the kids in a circle will be 201.06 meters.
200.96 meters of fencing needs to go up to keep the kids in the circle. Therefore, option D is the correct answer.
What is circumference of a circle?The circumference of a circle is the perimeter of the circle. It is the total length of the boundary of the circle. The circumference of a circle is the product of the constant π and the diameter of the circle.
Given that, diameter of a circle is 64 meter.
Here, the radius = 64/2
= 32 meter
We know that, the circumference of a circle can be calculated using 2πr.
Now, circumference = 2×3.14×32
= 200.96 meters
Therefore, option D is the correct answer.
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y У.
63°
49°
Х
a)
Write down the value of angle x.
b)
Write down the value of angle y.
Answers
Answer:
X=49°
Y=63.
Igigoggogo
Y-63°
Hope it helped
T=2π√h+k /gh. Find k given that 2π2= 10
Answers
Answer:
Bne matematikçi değilim^o^
Simplify.
9 + 8 + 3x
17 + 3 x
9 + 11 x
20 + x
20 x
Answers
Answer:
17+3x
that is the answer
Answer:
17 + 3x
Step-by-step explanation:
9 + 8 + 3x
=17 + 3x
because the 3 contain a valuable x that why it is add to the 17
What single decimal multiplier would you use to increase by 5% followed by a 6% increase?
Answers
Increase = 11% of 13000
=> 11/100 x 13000
=> 11 x 130
=> £ 1430
Increased price = 13,000+1430
=> £ 14430
brainliest, please help, The line PQ has equation y = 3x - 8 and point P has co-ordinates (6, 10). Find the equation of the line that passes through P and is perpendicular to PQ. Give your answer in the form y = mx + c.
Answers
The equation of the line that passes through P and is perpendicular to PQ is y=-1/3x+12.
Given that, the line PQ has equation y = 3x - 8 and point P has coordinates (6, 10).
We need to find the equation of the line that passes through P.
What is the condition of slope for perpendicular lines?The slopes of two perpendicular lines are negative reciprocals of each other. This means that if a line is perpendicular to a line that has a slope of m, then the slope of the line is -1/m.
Here, the slope of the equation is 3.
The equation of the line that passes through P and is perpendicular to PQ is -1/3.
Now, 10=-1/3(6)+c
⇒c=12
Thus, y=-1/3x+12
Therefore, the equation of the line that passes through P and is perpendicular to PQ is y=-1/3x+12.
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PLEASE HELP !!!!!!!! Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!!
Answers
Answer:
ummm ummm i dont know
Step-by-step explanation:
Answer:
B (-5,5)
Step-by-step explanation:
-12+a/2=-6
-7+a=-12
a=-12+7
a=-5
-3+b/2=1
-3+b=2
b=2+3
b=5
Write down the following equation in the general form:
y= - 3 over 4 then x then + 2 over 5
Answers
Leo had a $30 gift card to use at a coffee shop. He used the entire balance to buy regular-sized coffees, which cost
$2, and large coffees, which cost $3. If he bought 13 coffees in total, how many large coffees did he buy?
Answers
Answer:C
Step-by-step explanation:
Leo bought 4 large coffees.
Answer:
its: C
Step-by-step explanation:
I need help with this question
Answers
Answer:
8 or 9^8
Step-by-step explanation:
You have to add the exponents when they are being multiplied without parenthesis which means 3+5=8 so it's 9 to the 8th power.
PLZ HELP ASAP I WILL GIVE BRAINLIEST
The means and mean absolute deviations of Sidney’s and Phil’s grades are shown in the table below the question.
Which expression represents the ratio of the difference of the two means to Sidney’s mean absolute deviation?
A. 82/3.28
B. 4/3.28
C. 4/0.68
D. 82/0.68
Answers
Answer:
B.
Step-by-step explanation:
Answer:
B.
StartFraction 4 over 3.28 EndFraction
Step-by-step explanation:
PLEASE HELP ASAP, MARKING BRAINLIEST!!!
A walking path around the outside of the garden is shaped like a triangle. Two sides of the past that measure 32 ft and 39 feet form a 70 degree angle. If you walk around the entire path one time, how far have you walked?
Answers
PLEASE HELP ME ASAP!!!!!
Can you use this pattern to find 111111111*11111111 without a calculator? Please Explain
Answers
Answer:
Can you show me the pattern?
Please help Expand 3(y+2)
Answers
Answer:
3y + 6
Step-by-step explanation:
3 x y = 3y
3 x 2 = 6
3y + 6
Please help me in number 34 please!!!!
Answers
Answer:
D
Step-by-step explanation:
use math wwwway , it gives ypu the answer and explenation
Can anyone help me with this math question
Answers
Answer: C.
Step-by-step explanation: if you add 25.50 to every number it makes sense, since the decimal went from .25 to .75.
looooooook below
GIVING BRAINLIEST
Answers
Answer:
c
Step-by-step explanation:
Answer:
your answer will be B).60cm
Step-by-step explanation:
have a nice day ^_^
2 school bags cost $ 276 . Find the cost of 88 school bags
Answers
Answer:12144
Step-by-step explanation:
Answer : FROM THE TOP, MAKE IT DROP THAT'S A WET!!! THAT'S A WET #WAP!!!
divide until the remainder is zero.
7.4 ÷ 4
Answers
Answer:
1.85
Step-by-step explanation:
Answer:
this is not possible as it is a non terminating decimal
HElp please i’m failing and i’m tired of this
Answers
Answer:
[tex]\sqrt{4x} =6\\\\(\sqrt{4x} x^{2} =6^{2}\\\\\frac{4x}{4} =\frac{36}{4} \\\\x=9[/tex]
Step-by-step explanation:
i hope it helps
have a nice day ^_^
17. Sebuah kaleng berbentuk tabung memiliki
diameter alas 20 cm. Jika volume udara
di dalam kaleng 1.570 cm³, maka tinggi
kaleng tersebut adalah ... cm.
a. 5
b. 10
c. 12
d. 15
Answers
Jawab:
A
Penjelasan dengan langkah-langkah:
jari jari : 10 cm
t = 1570/3,14 x 102
t = 5 cm
Please help me with the question that is screne shot been doing it for a while now and im so confused
Answers
Answer:
Step-by-step explanation:
lol
Help please thankssssssssssssss
Answers
9514 1404 393
Answer:
C) $3572
Step-by-step explanation:
The simple interest formula is ...
I = Prt
where P is the amount invested at annual rate r for t years.
To find the value of P, we can divide by rt:
P = I/(rt)
Filling in the given information, we have ...
P = $500/(0.035×4) = $500/0.14 ≈ $3572
$3572 must be invested to earn $500 interest in 4 years.
hii im sorry to be a burden but could someone please help me with this problem it has to do with the pythagorean theorem :p
Answers
Answer:
Step-by-step explanation:
10 inches
Answer:
68.5 inches
Step-by-step explanation:
The pythagorean theorem is a^2+b^2 = c^2
In this case, a = 60, b = 33, and we are looking for c, so this is how you do it:
60^2 + 33^2 = 3600 + 1089 = 4689
sqrt(4689) = 68.47627326...
Rounded to the nearest tenth is 68.5!
I nee help with algebra (2, -4) slope =-3
Answers
Answer:
Two parallel lines have the same slope, so, the slope of the parallel line is also negative 2/3
Step-by-step explanation:
Which mathematical term can be defined precisely?
point
line
distance
circle
ASAP
Answers
Answer:
I think it is option A
point
hope it helps
Answer:
point
Step-by-step explanation:
Mrs. Parson baked 25 cookies. 4 fifths of the cookies were oatmeal. How many oatmeal cookies did Mrs. Parson bake?
Answers
Answer:
I think the answer is 20 ..........
Step-by-step explanation:
5
in the sale a price of a shirt is decrease by £3 what was the original price of the shirt
Answers
Answer:
Step-by-step explanation:
Let the price of the shirt after discount = y
Reduction = £3
Original price= y + 3
Omgg someone help me with this ASAP
Answers
Answer:
1) associative property addition
2) The Distributive Property
3) associative property multiplication
4) Commutative property of multiplication
5) associative property addition
I hope this helps a little bit.
6 ) hey pls help me with his I have the answers all I need is to show the work
Consider angle B in the diagram below . What is the length of “opposite side” to angle B?
Answer: a
Answers
Answer:
8
Step-by-step explanation:
use pythagoras theorem
a^2+b^2=c^2
a^2+6^2=10^2
a^2=10^2-6^2
a^2=100-36
a^2=64
a=square root of 64
a=8