1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tester [92]
3 years ago
10

Lateral area of the cylinder and volume of cylinder

Mathematics
1 answer:
Alchen [17]3 years ago
6 0
Cylinder Height = 18
Cylinder Lateral Area =<span> <span>(2 • <span>π <span>• r • height) =
</span></span></span></span><span>2 * PI * 9 * 18 =
</span><span><span><span>1,017.8760197631 </span> </span> </span>
<span>Cylinder Volume   =   </span><span>π • r² • height</span>Cylinder Volume   =   PI * 9^2 * 18 = <span> <span> <span> 4,580.4420889339 </span>
</span></span><span><span /> </span>



You might be interested in
Mark earned $240 in the first week and earns $680 in the fifth week. How much will he earn in the 20th week (suppose his earning
Irina18 [472]

Answer:

$ 2330

Step-by-step explanation:

a = $240

Earning at the end of fifth week = $ 680

increase in earnings per weak = ( 680 -240)/2     = 440/2 =110

d =110

l = a + (n-1)d

a20 = 240 + (19 * 110 ) = 240 + 2090 =   2330

6 0
3 years ago
Read 2 more answers
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and th
nika2105 [10]
Well, we are told that in the beginning, it has traveled 30km vertically, so do not forget to add that on at the end.

Next it says that it traveled 40km 30 degrees from vertical, so we set up a sin equation to solve for the missing side, n:

sin(angle)= opposite/hypotenuse:

sin(30) = n/40

40sin30=n

n=20km

Then it says at an angle of 45 degrees, it goes 100km. This means that we are given the hypotenuse of a right triangle, and we need to find the side that goes up and down. We shall call this length x.

We know that the angle opposite x is 45 degrees.

So, we will use sin to solve for x:

sin(angle)= opposite/hypotenuse

sin45= x/100

100sin45=x

x=70.711km

But remember, I said not to forget about that 30km from the very beginning? So we add up all of our vertical heights:

30km + 20km+ 70.711km = 120.711km
3 0
3 years ago
Read 2 more answers
a dozen cookies shared among 15 children. If each child receives the same amount of pizza, how much will each child get?
posledela
The question is a bit confusing can rephrase it?!
3 0
3 years ago
If we get the 100 from number 1 each year for ten years and invest each payment in an account that earns 8% how much will be the
blsea [12.9K]

Answer:

$1,448.66

Step-by-step explanation:

The future value of an annuity with yearly deposits 'P' at an interest rate of 'r' invested for 'n' years is determined by:

FV = P[\frac{(1+r)^n-1}{r}]

For P = $100, r = 0.08 and n = 10 years:

FV = 100[\frac{(1+0.08)^{10}-1}{0.08}]\\FV=\$1,448.66

The amount at the end of the ten years is $1,448.66

4 0
3 years ago
The model below represents an equation.
Aleks04 [339]

Answer:

2 long x tiles and 3 long x tiles are like terms.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Because higher education is free in argentina, nearly how many of the eligible students are enrolled in secondary schools? 1/4 1
    10·2 answers
  • Why did the music teacher need a ladder
    11·2 answers
  • luke and matthew ran a lemonade stand on Saturday. they agreed that matthew would get 60% of the profit because the lemonade sta
    6·1 answer
  • 35
    5·1 answer
  • Please help me with this question worth 30 point’s
    6·2 answers
  • If 3m = 12, what is the value of 6(m - 1)?
    15·2 answers
  • Como simplifica o seguinte produto notável: (x+2)²​
    5·1 answer
  • BRAINLIEST:<br> Evaluate each expression for x = 2 and y = 5.<br> 3. -4x^-2 + 3y^0
    6·1 answer
  • SS below of my question
    13·2 answers
  • The equation y = 10x + 15 represents a gym that charges. What is the slope and y-intercept?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!