Answers
Answer:
Volume of the larger one = 476.5625
Step-by-step explanation:
Remark
This is a terrific little problem. Thanks for posting. I hope the answer is still useful to you. If the cylinders are similar it means that r and h are multiplied by a constant when moving from the smaller cylinder to the larger one. Everything else, believe it or not, remains the same.
Equations
Surface area of the smaller cylinder = 2pi*r^2 + 2pi*r*h
Surface area of the larger cylinder = 2*pi*(kr)^2 + 2pi*(kr)*(kh)
Surface area of the larger cylinder = k^2 (2*pi*r^2 + 2pi* r*h)
Solution
Surface area of the larger cylinder = k^2 (2pi*r^2 + 2pi*r*h)
============================= ==================
Surface area of the smaller cylinder (2pi*r^2 + 2pi*r*h)
surface area of the larger cylinder = k^2
surface are of the smaller cylinder = 1
200 / 128 = k^2 / 1 Divide the top and bottom of the left by 8
25 / 16 = k^2 Take the square roots of both sides
sqrt(25/16) = sqrt(k^2)
5/4 = k
Now work on the volume.
The volume of the larger cylinder = pi (kr)^2 (kh) = k^3 * pi * r^2 h
The volume of the smaller cylinder = pi * r^2 h
The volume of the larger cylinder to the smaller one = k^3 = 1.953125
x / 244 = 1.953125 Multiply both sides by 244
x = 1.953125 * 244
x = 476.5625
Related Questions
Due today!!!!!!! Help!!!!!!
Select all of the quadratic expressions in vertex form.
Group of answer choices
(x−2)2+1
x2−4
x(x+1)
(x+3)2
(x−4)2+6
Answers
Answer:
All except x2-4 and x(x+1)
Step-by-step explanation:
Standard Form: ax^2 + bx + c
Vertex Form: a(x - h)^2 + k
Hope that helps you!!
1½–¾ what is the answer to this fraction
Answers
Answer:
0.75 or 3/4Step-by-step explanation:
~Convert the mixed numbers into improper fractions
~Then find the LCD (Least Common Denominator) and combine
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GL.
Answer:
3/4
Step-by-step explanation:
1½ = 3/2
3/2 _ 3/4 =
[tex] \ \frac{3 \times 2}{2 \times 2} - \frac{3}{4} [/tex]
[tex] \frac{6}{4} - \frac{3}{4} = \frac{6 - 3}{4} = \frac{3}{4} [/tex]
Lin and Kal's ages add up to 41 Lin is 5 years older than Kal. Use the equation from the to find their ages.
Answers
Please help ASAP i don’t know how to do this
Answers
Answer:
c = 74
d = 122
a = 58
b = 48
Step-by-step explanation:
C: a triangle always equals to 180, so 48 + 58 - 180 = 74
D: Angels next to each other on a line always equal to 180, so 180 - 58 = 122
A: Alternating interior angles of a parallel line equal to each other, so it would also be 58
B: A line is 180, so C + A - 180 = B, 74 + 58 - 180 = 48
If three the coordinates of a quadrilateral are at A(3,2), B(-4, 2), and C(-4, -1). What are the coordinates of the 4th corner, point D?
Answers
(3,-1)
it should shape like a square or rectangle when you plot it
hope it helps !
Helpppp me pleaseee
Answers
Answer:
1 st questions answer is third option
while the answer of other question is 3
Step-by-step explanation:
2nd qestions explanation
put value of x=2 in equation as x-2=0 from equation
(2)^3-6(2)^2+a2+10=2
8-24+a2+10=0
2a=-18+24
2a=6
a=3
Q7: Subtract
(a) -6x – 3 from 2x – 5,
(b) 6x – y + 5z from 10x – 2y + z,
(c) 8p + 99 – 5rs from 4p – 49 + 15sr,
(d) 8a – 3b + 50 – 4d from 10a – b - 40 - 8d.
Answers
Jessica paid $23,000 for her car. The value of the car depreciates at a rate of 15% each year. Which function represents the value of her car each year?
Answers
Answer:
Step-by-step explanation:
DOES ANYONE KNOW THE ANSWER
i need help with this..
Answers
Answer:
a = 9
Step-by-step explanation:
sin45 = a/9√2
a = 9√2(sin45)
a = 9
1. How many goldfish do you have if 30% of the entire population of 20 fish in your tank are goldfish?
Answers
Answer:
6 Goldfish
Step-by-step explanation:
Answer:
66.6 becuz you divide it
find area will mark brainlist
Answers
Answer:
I hope this helps you
Step-by-step explanation:
A = 1/2 h (a+b)
= 1/2 × 8 (15+21)
= 1/2 × 36 × 8
= 36×4
= 144
Answer:
29
Step-by-step explanation:
18+15=23 8+21=29
After a cab ride, Jacob's total fare was $35. He paid the cab driver a 15% tip. How much was the tip? Thank you and plz hep i will be putting more and more questions about 4 more
Answers
Answer:
$5.25
Step-by-step explanation:
Given data
Total cost for the ride= $35
Tip= 15%
Let us find 15% of $35
=15/100*35
=0.15*35
=$5.25
Hence the amount of the tip is $5.25
a recipe requires 2/3 cup of sugar to make one cake what is the maximum number of cakes that can be made using 4 1/2 cups of sugar
Answers
Answer:
6
Step-by-step explanation:
2/3, 1 1/3, 2, 2 2/3, 3 1/3, 4
Please help due in 15 minutes!!!!!
Answers
Answer:
44ft
Step-by-step explanation:
The formula for circumference is 2 * π * radius and in this case we want to use 3.14 for π and so we do 2 x 3.14 x 7 because the radius is half of the diameter (14) and once you do that you end up getting 43.96 and once you round you get 44ft so you are correct.
What is the solution to the equation 38.18 + x = 82.06? A. 44.88 B. 43.88 C. 56.12 D. 44.12
Answers
Answer:
A
Step-by-step explanation:
Simplify both sides x+38.18=82.06
subtract 38.18 from both sides
x+38.18-38.18=82.06-38.08
x=43.88
Sandra runs A new personal best in the hundred meter dash her average speed is 7.4 m/s how long to the nearest hundredth does it take her to run the race
Answers
Answer:
[tex]13.51\ \text{s}[/tex]
Step-by-step explanation:
[tex]s[/tex] = Average speed of Sandra = [tex]7.4\ \text{m/s}[/tex]
[tex]d[/tex] = Distance Sandra ran = [tex]100\ \text{m}[/tex]
Time is given by
[tex]t=\dfrac{d}{s}[/tex]
[tex]\Rightarrow t=\dfrac{100}{7.4}[/tex]
[tex]\Rightarrow t=13.51\ \text{s}[/tex]
The time it takes Sandra to run the given distance is [tex]13.51\ \text{s}[/tex].
A roll of ribbon is used to tie 12 gifts which will be given to teachers on Teacher's
Day. Every gift requires a length of 1.85 m. After tying all the gifts, it was found that
2
of the ribbon had been used. The remaining ribbon was cut into 12 pieces of the
3
same length. Calculate the length of each piece of ribbon that had been cut.
someone please help me with this question
Answers
Answer:
22.2m
Step-by-step explanation:
1 roll to 12 gifts
one gifts uses 1,85m of ribbon
1,85m is the length
12 × 1.85 = 22.2m
PLEASE HELPPPPPPP ASAPPP
Using PT in the Coordinate System
Find the length of the legs.
(4.4)
(-2,-2)
[?]
Enter the number that
belongs in the green box.
Answers
Answer:
6 units
Step-by-step explanation:
distance between (-2,-2) and (4,-2)
distance formula,
√(x2-x1)²+(y2-y1)²
x2=4
x1=-2
y1=-2
y2=-2
putting the values,
√(4+2)²+(-2+2)²
√6²+0²
6 units
Plzzzzzzzzzzzzz help me giving 30 points i asked this question too much.
Answers
Answer:
$1.90 1 9/10
Step-by-step explanation:
5 1/2= $5.50
5.50+2.60= 8.10
10-8.10= $1.90
Helllohello help please if you want -
Answers
3(7d + 4e) = 3 • 7d + 3 • 4e = 21d + 12e
A fun park charges $10 for admission and then two dollars for every ride. Write a function that determines the amount of money spent, Y, based on the number of rides ridden, X.!! please help ahhh
Answers
Answer:
x is I think 5
Step-by-step explanation:
dndjdudjndndjdjdjjd
Find the area of AABC with A = (1,3), B = (5, 7), and
C = (6,3).
Answers
Answer:
A=L×B
A=1×3
A=3cm²
B=L×B
B=5×7
B=35cm²
C=L×B
C=6×3
C=18cm²
Urgent: Find value of X
Answers
Answer:
x=44 degrees
Step-by-step explanation:
A line = 180 degrees
Given degrees: 136
180-136= 44
A pole that is 12 feet tall casts a shadow
that is 9 feet long. At the same time of
day, how long is the shadow cast by a tree
that is 4 5 feet tall?
Answers
question in pic! will give brainliest! help asap
Answers
Answer:
(5x^2+1)(4x-1) is the answer
What are some solutions to the inequality x>6?
Answers
Answer:
anything that is greater than 6 like 7, 8, 9, 10, 11, etc...
cuz the inequality would be true; 7 > 6, 10 > 6, etc...
Step-by-step explanation:
hope this helps...
(─‿─)
The cube has a side length of 2 3/4*
Find the lateral surface
area of the cube
Answers
Step-by-step explanation:
The cube have 6 sides.
The 2 sides are base surface and the other 4 are lateral surface.
A=4L
4A=4❨4L)
4A=16L
4A=16(2 3/4)
4A=16(11/4)
4A=4(11)
4A=44
so the lateral surface is 44
The total of your bill at the restaurant is $42.50.You want to leave a 10%tip. What is the amount of money you would leave for the tip. Brainly
Answers
Explanation is in the file
tinyurl.com/wpazsebu
$42.50 x 0.1= $4.25 tip
Factor the expressions using the GCF 54-30
Answers
I'm sorry, but what exactly are the expressions?
If you comment the expression under my answer, I'll edit my answer and actually answer it.
But nobody can answer an expression that doesn't exist-
What are the measures of ∠1, ∠2, and ∠3?
Answers
Answer:
wjdh
Step-by-step explanation:
wqd