These cylinders are similar. Find the volume of
the smaller cylinder. Round to the nearest tenth.
5 cm
|3 cm
Volume = [? ] cm3
Volume = 393 cm3
Answers
Answer:
[tex]V_s=85\ cm^3[/tex]
Step-by-step explanation:
Let [tex]V_s\ and\ V_b[/tex] be the volumes of the smaller and bigger cylinder.
The formula for the volume of a cylinder is given by :
[tex]V=\pi r^2 h[/tex]
As the two triangles are similar, the cube of their ratio would equal the ratio of their volume i.e.
[tex]\dfrac{V_s}{V_b}=(\dfrac{h_s}{h_b})^3\\\\\dfrac{V_s}{V_b}=(\dfrac{3}{5})^3\\\\\dfrac{V_s}{V_b}=0.216\\\\V_s=393\times 0.216\\\\V_s=84.8\\\\or\\\\V=85\ cm^3[/tex]
So, the volume of the smaller cylinder is equal to [tex]85\ cm^3[/tex].
Answer:
The answer would be 84.9cm^3
Step-by-step explanation:
You welcome fill in the box
84.9
Related Questions
What is an equation of the line that passes through the points (3,1) and (-3, – 7)?
Put your answer in fully reduced form.
Answers
Answer:
y = 4/3x - 3
Step-by-step explanation:
Use rise over run to find the slope, (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(-7 - 1) / (-3 - 3)
-8 / -6
= 4/3
Now, plug in the slope and a point into y = mx + b to get the equation:
y = mx + b
1 = 4/3(3) + b
1 = 4 + b
-3 = b
Plug in the slope and y intercept into the equation:
y = 4/3x - 3
So, the equation is y = 4/3x - 3
the phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price? Explain
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Did you guys know about this math website called Tiger Algebra? This is not a ad but i'm just asking because it is helping me too
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Answer:
no
Step-by-step explanation:
Simplify the like terms
3w - 2h + -5w+6h
Answers
4h-2w
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{3w - 2h + -5w + 6h}[/tex]
[tex]\large\text{COMBINE the LIKE TERMS}[/tex]
[tex]\large\text{(3w + (-5w)) + (-2h + 6h)}[/tex]
[tex]\large\text{(-2h + 6h) = 4h}[/tex]
[tex]\large\text{(3w - 5w) = -2w}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \bf4h - 2w}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
HURRY!! What is the solution to the system of equations?
O(-6,4
O 0,-1)
O 0,-2)
O (2,0)
Answers
Answer:
x -6, y 0,
x 0, y -1,
x 0, y -2,
x 2, y 0
You pay no Federal taxes up to $9525, 12%
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Answer:
1143
Step-by-step explanation:
one thousand one hundred fourty three
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Answer:
71
Step-by-step explanation:
i think this is right
Which vertex in XYZ corresponds to vertex b in ABC
A. vertex Z
B. vertex A
C. vertex Y
D. vertex X
Answers
Answer:
C
Step-by-step explanation:
Answer:
C is the correct answer
Step-by-step explanation:
have a good day <3
This recipe makes three portions of soup.
Navina follows this recipe but only wants to make enough for one portion of soup.
How much of each ingredient does she need?
Recipe: Serves 3
120 g onions
60 g carrots
3 tablespoons of oil
480 g tomatoes
900 mL vegetable stock
i will mark as brill
Answers
20g carrots
1 tablespoon of oil
160g tomatoes
300ml vegetable stock
Nora has a 12 ounce apple juice. She drinks 5 ounces. Enter the percentage of ounces Nora has left of her apple juice. Round your answer to the nearest hundredth.
Answers
Answer:
200% out of 1000% srry if im wrong
Step-by-step explanation:
Answer:
please answer this i need it too
Step-by-step explanation:
The Points in the table lie on a line. Find the slope of the line.
The slope is —-???
Plz I need help
Answers
Answer:
The slope is 2/5
Step-by-step explanation:
1.) Do (y1-y2)/(x1-x2)
(4-2)-(7-2) which is 2/5
2.) 2/5 is the slope
A number tripled and tripled again is 576. What is the number?
Answers
Answer:
192
Step-by-step explanation:
Answer:
It is either 64 or 96. Thank u for ur time
Step-by-step explanation:
I literally used a calculater... and thats the truth...
What I’d the first step? How do I find angle A?
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Answer: charity activity trivia señora Sonia de warrior Gloria Delaware 853
Step-by-step explanation:
Find Measures in Intersecting Circles
The diameters of D, B, and A are 4 inches,
9 inches, and 18 inches, respectively. Find AC.
A. 3 in.
B. 5 in.
C. 7 in.
D. 9 in.
Answers
help if ya can please!!
Answers
Answer:
D
Step-by-step explanation:
A home building company purchases 24 acres of land and divides it into 1/2-acre plots for sale. How many 1/2-acre plots will be for sale?
Answers
Answer:
48
Step-by-step explanation:
This is a division problem.
You need to divide 24 by 1/2.
24 / 1/2 = 24/1 / 1/2 = 24/1 * 2/1 = 48/1 = 48
Answer: 48
You can also do it this way.
Each acre is the same size as 2 half-acres.
1 acre = 2 half-acres
Multiply both sides of the equation above by 24.
24 * 1 acre = 24 * 2 half-acres
24 acres = 48 half acres
Answer: 48
can anyone help? it’s due at 3pm today
Answers
3x = 75
x = 25 .
..........
Answer:
x=25
Step-by-step explanation:
We can see that they both are the same angle measurement so we can write a equation: 3x=75
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Paul is going to have the exterior of his home painted. Painting USA charges $75.00 to come out and evaluate the house plus $25.00 per hour of labor. Upscale Home Painting does not charge to evaluate the house. However, they charge $40.00 per hour.
The cost of painting the house will be the same for both companies if the number of hours required to paint Paul’s house is
A- 3 hours
B- 5 hours
C-8 hours
Answers
Answer:
The most cost effective company will be Painting USA that charge $700 to paint Paul house .
As given
Paul is going to have the exterior of his home painted.
Painting USA charges $75.00 to come out and evaluate the house plus $25.00 per hour of labor.
If it takes 25 hours to paint Paul’s house.
Total amount charge by Painting USA = Painting USA charges for come out and evaluate the house + Cost of per hour of labor × Total hours take to paint Paul house .
Total amount charge by Painting USA = 75 + 25 × 25
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= $ 700
As given
Upscale Home Painting does not charge to evaluate the house. However, they charge $40.00 per hour.
Total amount charge by Upscale Home Painting = Cost of per hour of labor × Total hours take to paint Paul house
= 40 × 25
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Step-by-step explanation:
A customer buys roses and carnations from a florist. The customer pays $1.50 for 2 roses and $2.70 for 3 carnations. How much would the customer pay for 1 rose and 1 carnation?
Answers
Answer:
1.11 for a carnation and 1.33 for a rose
Step-by-step explanation:
you divide 2 and 1.50 and 3 and 2.70 to get the amount for each flower.
In ΔGHI, h = 990 inches, g = 910 inches and ∠G=53°. Find all possible values of ∠H, to the nearest degree
Answers
Answer:
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Step-by-step explanation:
6 ︎︎≤︎ 2x, Solve for what x is
Answers
Answer:
x = 3
Hope that helps!
Step-by-step explanation:
Answer:
[tex]x \geqslant 3[/tex]
Step-by-step explanation:
[tex]6 \leqslant 2x[/tex]
[tex]2x \geqslant 6[/tex]
[tex]x \geqslant 3[/tex]
Which of the following is the solution set of the given equation?
(x - 3) - 2(x + 6) = -5
{-10}
{-4}
{8}
Answers
(x-3)-2(x+6)= -5
x-3-2x-12= -5
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Answer:
x = -10
Step-by-step explanation:
Solve triangles using the law of sines
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What is the volume, in cubic feet, of the tent?
5 ft
4 ft
8 ft
6 ft
Answers
Answer:
8
Step-by-step explanation:
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What is the value of “y” in the diagram below?
Answer: C
Answers
Answer:
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Step-by-step explanation:
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Trigonometry.
Here, as the given figure.
We will use the tan ratio to get the value of 'y'.
hence, tan(30°) = 5/y
[tex]since \: \: \tan(30) = \frac{1}{ \sqrt{3} } [/tex]
so we use it here,
y = 5/tan(30)
===> hence,
[tex]y \: \: = 5 \sqrt{3} [/tex]
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Will mark brainlest
Answers
Step-by-step explanation:
y = mx + c
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Answer:
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Step-by-step explanation:
y=mx+b
Find the slope of the line that passes through points (6,9) and (11,2)
Answers
Answer:
[tex]-1.4[/tex]
Step-by-step explanation:
The slope of a line is the change in the line. It can be found using the formula;
[tex]\frac{rise}{run}[/tex] or [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
Substitute in the given points, and solve for the slope;
[tex]\frac{y_2-y_1}{x_2-x_1}\\\\= \frac{2-9}{11-6}\\\\= \frac{-7}{5}\\\\= -1.4[/tex]
Answer:
-7/5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
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Zaynab decides to put £3000 in a bank account which pays 5% compound interest per year.
She wants to know what would be the balance of this account after 8 years.
Answers
3000-1200=1800 left
Use the table to write a quadratic function in vertex form. Then rewrite the function in standard form.
Answers
Answer:
Step-by-step explanation:
The graph decreases at first, then changes direction at (2, 5).
y = a(x-2)^2 + 5
Plug in (1,11) and solve for a:
11 = a(1-2)^2 + 5
a = 6
Equation in vertex form:
y = 6(x-2)^2 + 5
calculate the surface area of the cylinder.
A. 351.9 cm²
B. 500 cm³
C. 140.4 cm²
D 301.7 cm²
Answers
Answer:
The answer is C
Step-by-step explanation:
Because when you