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
irina1246 [14]
3 years ago
7

Geometry help please

Mathematics
1 answer:
Svet_ta [14]3 years ago
4 0
Hello!

We first have to find the volume of the bigger cylinder

We use the equation \pi  r^{2} h

Put in the values you know

\pi 10.5^{2} *18

This is 6234.49

Now we find the volume of the cut out part

\pi  7.5^{2} 18

This is 3180.86

We subtract the two values

6234.49 - 3180.86 = 3053.63

The answer is 3053.6

Hope this helps!
You might be interested in
M gets paid a set rate in his allowance for making his bed every morning. His rate is $0.50 earned for every morning that he mak
lord [1]

Answer:

Step-by-step explanation:

.50n=t

4 0
2 years ago
Read 2 more answers
Natalie invested $1,200 in an account paying an interest rate of 6.4% compounded continuously. Assuming no deposits or withdrawa
Keith_Richards [23]

Answer:

FV=$3,445

Step-by-step explanation:

FV=PV(1+i)^n (FV: Future value, PV: Present value)

i=0.064

n=17

FV=1200(1+0.064)^17

FV=3444.9975

FV=$3445.00

8 0
3 years ago
You have 2 cats<br> and 3 dogs. Write<br> the ratio of cats to<br> dogs two different<br> ways.
fomenos

Answer:

2:3

3:2

Step-by-step explanation:

3 0
2 years ago
Can you make a triangle with side lengths of 2 inches and 2 inches and 4 inches?
Grace [21]

Answer: No you can not make any triangles with 2 inches, 2 inches and 4 inches. hoped this helped!

Step-by-step explanation:

4 0
3 years ago
Find the first, fourth, and eighth terms of the sequence. A(n) = −2 ∙ 2^x − 1
geniusboy [140]

a_n=-2\cdot2^{n-1}\\\\n=1\to a_1=-2\cdot2^{1-1}=-2\cdot2^0=-2\cdot1=-2\\\\n=4\to a_4=-2\cdot2^{4-1}=-2\cdot2^3=-2\cdot8=-16\\\\n=8\to a_8=-2\cdot2^{8-1}=-2\cdot2^7=-2\cdot128=-256\\\\Answer:\ C. -2;\ -16;\ -256

3 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the lines by finding the points of intersection with the axes (intercepts): y=−3x+6
    10·1 answer
  • challenge- you have 500- foot roll of chain link and a large field. you want to fence in a rectangular playground area. What are
    9·1 answer
  • 25 POINTS!<br> Which equation is equivalent to (1/3)=27^x^+^2
    5·2 answers
  • Simplify each expression. 4(g+2)
    11·2 answers
  • What is the volume of a cube whose side length is 1.8 meters?
    6·1 answer
  • Can someone pls solve this question​
    12·1 answer
  • Suppose you are given a fair coin and an unfair.com, which
    9·1 answer
  • Math help please due today ill give you brainlist if correct !!!
    15·1 answer
  • Find the difference between the the actua<br>and the estimated values of 55-21​
    11·1 answer
  • Help helphelp helpe hwlp hwlp
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!