Answer:
1055.04 cm³
Step-by-step explanation:
Given that,
Height of a cylinder, h = 16 cm
Radius of the cylinder, r = 5 cm
The height of a cone, h' = 12 cm
The radius of a cone, r' = 4 cm
The volume of the cylinder will be :
[tex]V=\pi r^2 h\\\\=3.14\times 5^2\times 16\\\\=1256\ cm^3[/tex]
The volume of a cone is given by :
[tex]V'=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times (4)^2\times 12\\\\=200.96\ cm^3[/tex]
Volume of the air surrounding the cone Inside the cylinder = 1256 - 200.96 = 1055.04 cm³
Hence, the required answer is equal to 1055.04 cm³.
What’s this answer? please help me
Answer:
A. About 1/3 of the people prefer pie without ice cream
Step-by-step explanation:
We know there were 80 people surveyed, so that's our denominator. Pie without ice cream is the bottom row. 15 + 12 = 27. 27/80 = 0.3375, which is 33.75% (multiply 0.3375 by 100), which is about 1/3.
B is wrong, because the blueberry pie numbers are not double the cherry pie numbers
C is wrong because cherry with ice cream is 24, blueberry without is 15
D is wrong because the ratio of blueberry to cherry is 44:36, and with ice cream to without is 53:27
Ill give brainllest
what is 18+26+37+36+8+28?
Answer:
153
Step-by-step explanation:
Answer:
18+26+37+36+8+28 = 153
hope this helps!
What is the area of the kite
Answer: what kite can you put the pic
Step-by-step explanation:
Answer:
The area of a kite measures the space inside the four sides. The most common way to find the area is by using the formula A = xy/2, where x and y are the lengths of the diagonals.
Step-by-step explanation:
plz mark me brainlest
Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 399. Find the numbers.
Answer:
The answer is 3
Step-by-step explanation:
Find 2a for a = 3-
4
= 34
Answer:
68
Step-by-step explanation:
2a
2x34(adding value of a)
68
PLZ ANSWER FAST WILL GIVE BRAINLIEST Find the value of x.
148
what is 6÷2 squaredwhat is 6 ÷ 2 squared
Answer:
(6/2)² = 3² = 9
6²/2² = 36/4 = 9
Answer:
9
Step-by-step explanation:
6/2 is 3
squaring three we get 3 to the power of two or 3x3
3x3=9
3 squared is 9
Is 3^5 the same as 3 * 5
Answer:
No.
3^5 is multiplying 3, 5 times
3 x 5 is multiplying 3 by 5.
Step-by-step explanation:
Answer:
no 3^5 is not the same as 3×5.
Step-by-step explanation:
3×3×3×3×3=243
3×5=15
You deposit $2000 in an account that earns 5% annual interest compounded quarterly Find the balance after five years. Show work.
If \orange{\angle ADC}∠ADCstart color #ffa500, angle, A, D, C, end color #ffa500 measures 23^\circ23 ∘ 23, degrees, what does \blue{\angle ABC}∠ABCstart color #6495ed, angle, A, B, C, end color #6495ed measure?
Answer:
23 degrees
Step-by-step explanation:
First add a diameter. The triangle \pink{ABD}ABDstart color #ff00af, A, B, D, end color #ff00af is isosceles as \pink{AB}ABstart color #ff00af, A, B, end color #ff00af and \pink{BD}BDstart color #ff00af, B, D, end color #ff00af are radii, so must be equal. Therefore, \pink{\angle{BAD}}∠BADstart color #ff00af, angle, B, A, D, end color #ff00af and \orange{\angle{ADB}}∠ADBstart color #ffa500, angle, A, D, B, end color #ffa500 are equal. Since, the angles in a triangle sum to 180^\circ180 180∠ABD+∠BAD+∠ADB∠ABD+2⋅∠ADB∠ABD===180∘180∘180∘−2⋅∠ADB
So, \blue{\angle{ABE}} = 2 \cdot \orange{\angle{ADB}}∠ABE=2⋅∠ADBstart color #6495ed, angle, A, B, E, end color #6495ed, equals, 2, dot, start color #ffa500, angle, A, D, B, end color #ffa500. We can also create an isosceles triangle, \pink{BCD}BCDstart color #ff00af, B, C, D, end color #ff00af.Using the same argument we can find that, \blue{\angle{CBE}} = 2 \cdot \orange{\angle{CDB}}∠CBE=2⋅∠CDBstart color #6495ed, angle, C, B, E, end color #6495ed, equals, 2, dot, start color #ffa500, angle, C, D, B, end color #ffa500.∠ABC=∠ABE−∠CBEstart color #6495ed, angle, A, B, C, end color #6495ed, equals, start color #6495ed, angle, A, B, E, end color #6495ed, minus, start color #6495ed, angle, C, B, E, end color #6495ed
\orange{\angle{ADC}} = \orange{\angle{ADE}} - \orange{\angle{CDE}}∠ADC=∠ADE−∠CDEstart color #ffa500, angle, A, D, C, end color #ffa500, equals, start color #ffa500, angle, A, D, E, end color #ffa500, minus, start color #ffa500, angle, C, D, E, end color #ffa500
Hint #1010 / 11
Since \blue{\angle{ABE}} = 2 \cdot \orange{\angle{ADE}}∠ABE=2⋅∠ADEstart color #6495ed, angle, A, B, E, end color #6495ed, equals, 2, dot, start color #ffa500, angle, A, D, E, end color #ffa500 and \blue{\angle{CBE}} = 2 \cdot \orange{\angle{CDE}}∠CBE=2⋅∠CDEstart color #6495ed, angle, C, B, E, end color #6495ed, equals, 2, dot, start color #ffa500, angle, C, D, E, end color #ffa500, \blue{\angle{ABC}} = 2 \cdot \orange{\angle{ADC}}∠ABC=2⋅∠ADCstart color #6495ed, angle, A, B, C, end color #6495ed, equals, 2, dot, start color #ffa500, angle, A, D, C, end color #ffa500
Hint #1111 / 11
So, \orange{\angle{ADC}} = \frac{1}{2} \cdot \blue{46^\circ} = 23^\circ∠ADC=
2
1
⋅46
∘
=23
∘
start color #ffa500, angle, A, D, C, end color #ffa500, equals, start fraction, 1, divided by, 2, end fraction, dot, start color #6495ed, 46, degrees, end color #6495ed, equals, 23, degrees
how many ounces does a cat drink each day?
Answer:
You mean ounces of water yes?
Cats drink between 5 to 10 fluid ounces of water per day
Step-by-step explanation:
Line w passes through the coordinate points (3,1) and (−6, −2). What is the slope of w?
F. −3
G. −1/3
H. 1/3
J. 1
K. 3
Michelle will sell her homemade necklaces for $8 each at a craft fair. It costs her $150 for the booth rental at the craft fair.
She made 200 necklaces to sell.
Part B Michelle wants to graph the equation for her profit from selling her necklaces. The y-intercept of this graph will be
her profit from selling none of her necklaces.
What is the y-intercept of the graph of the equation that represents Michelle's profit from selling her necklaces?
Answer:
The y-intercept is y = -$150
Step-by-step explanation:
We know that:
Each necklace is sold for $8.
The total cost for Michelle is $150.
The profit equation is:
Profit = Revenue - Cost.
We already know that Cost = $150
The revenue will depend on x, the number of necklaces sold, so if each one costs $8, and she sells x of them, the revenue is:
Revenue = $8*x
Then the profit, as a function of x, is:
y = P(x) = $8*x - $150
Where y represents the profit.
Now we want to find the y-intercept of the profit equation, where the y-intercept is the y-value when we use x = 0
Then the y-intercept is:
P(0) = $8*0 - $150 = -$150
Also the graph of the equation can be seen below, where you need to remember that x can be any value in [0, 200] and only can be an integer.
So you only need to graph the line between x = 0 and x = 200.
40 students at a particular school are randomly selected for a survey. 18 have blue eyes. If there are 400 students at this school, what is a reasonable estimate of the total number of students with blue eyes?
Answer:
180 students have blue eyes
Step-by-step explanation:
If 18/40 students have blue eyes, when the total number rof students is 400
18/40 × 400=180
Simplify 2x^2-7x-4/x^2-5x+4 What are the excluded values
Answer:
x = 1
Step-by-step explanation:
Given
[tex]\frac{2x^2-7x-4}{x^2-5x+4}[/tex] ← factor numerator and denominator
= [tex]\frac{(x-4)(2x+1)}{(x-4)(x-1)}[/tex] ← cancel (x - 4) on numerator/ denominator
= [tex]\frac{2x+1}{x-1}[/tex]
The denominator of the rational expression cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the value that x cannot be.
x - 1 = 0 ⇒ x = 1 ← excluded value
Answer:
On edge it is D, 1 and 4
Step-by-step explanation:
Why was it impossible to find this answer
(–8) • (–4)
PLEASE STEP BY STEP ASAP
Answer:
32
Step-by-step explanation:
A negative number multiplied by a negative number is a positive number, so just multiply 8 by 4 to get the answer, 32.
Hopefully this helps - let me know if you have any questions!
Could someone please help me with me two previous math questions?? Thx!!
I d k ok soourrrrru okokikokkkkk
True or False:
(2x2 - 3x) - (4x2 - x) = -2x2 - 2x
Answer:
True??????? I guess
Step-by-step explanation:
Answer
It is true
you just solve for x on the left side first then the same on the right they should be the same
i think this is how i would do it
The perimeter of a rectangle is 202020 centimeters. The length is 666 centimeters. What is the area of the rectangle?
Answer: 24 cm²
Step-by-step explanation:
To find the area, first find the width of the rectangle.
Perimeter = (2 * Length) + (2 * Width)
20 = (2 * 6) + (2w)
20 = 12 + 2w
2w = 20 - 12
w = 8/2
w = 4 centimeters
Area = Length * Width
= 6 * 4
= 24 cm²
The rectangle below has an area of x ^ 2 - 16 square meters and a width of x + 4meters . What expression represents the length of the rectangle?
Answer:
length=x-4
Step-by-step explanation:
an initial population of 327 pheasant increases at an anual rate of 15% write an exponential function to model the quail population
Answer:
y= 327(0.85)^t
Step-by-step explanation:
Given data
Initial Population= 327
Increase= 15%
The model for an exponential function is represented as
y= P(1-r)^t
Substitute
y=327(1-0.15)^t
y= 327(0.85)^t
HELP PLS
have this math assignment due in an hour
Given that a - b = 3 and ab=5, find, without the use of a calculator,
the value of a +b?
Answer:
√29
Step-by-step explanation:
We are here given that ,
a - b = 3 ab = 5 .Now square the first equation ,
⇒ a - b = 3
⇒ ( a - b)² = 3²
⇒ a² + b² - 2ab = 9
⇒ a² + b² - 2(5) = 9
⇒ a² + b² -10 = 9
⇒ a² + b² = 9 + 10
⇒ a² + b² = 19
Adding 2ab both sides ,⇒ a² + b² + 2ab = 19 + 2(5)
⇒ (a + b)² = 19 + 10
⇒ ( a + b)² = 29
⇒ a + b = √29 .
pls help me with all the questions
May someone help me please
Answer:
Soccer:3 dollars
Basketball:4dollars
Step-by-step explanation:
Answer:
Step-by-step explanation:
12 + x/4 = 9
Simplify Plz need ASAP
Answer: X = -12
Step-by-step explanation: 1) 12 + x/4 = 9
2) 12 + x/ 2^2 = 9
3) x/ 2^2 + 12 = 9
What the value of b?
Answer:
Hope it helps you!...........
Please help me...
An asymptote is _____.
A. a line that crosses the function
B. a line that the graph gets very, very close to, but never crosses or touches
C. line that intercepts the y-axis
D. a line that intercepts the x-axis
Answer:
a line that the graph gets very, very close to, but never crosses or touches
Step-by-step explanation:
Just in case anyone was confused by the previous answer.
Find the volume of the cylinder
What is the exact volume in terms ofx?
What is the approximate volume using 3 14 forx?
9514 1404 393
Answer:
5000π mm³ ≈ 15,700 mm³
Step-by-step explanation:
The volume of the cylinder is given by the formula ...
V = πr²h
For the given radius and height, the volume is ...
V = π(10 mm)²(50 mm) = 5000π mm³
Using 3.14 for π, the volume is ...
5000(3.14) mm³ = 15,700 mm³
Choose all the numbers that are multiples of both 3 and 6.
A. 9
B. 24
C. 27
D. 30
E.45
A, C and d are correct 9,27 and 30