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
scoundrel [369]
3 years ago
5

What shows the volume

Mathematics
1 answer:
Svetllana [295]3 years ago
8 0

Answer:

654 1/2 cm³

Step-by-step explanation:

First the volume of the cylinder, the formula for that is πr²h

Radius is half of diameter so 7/2=3.5

3.5^2=12.25

12.25x22/7=38.5

38.5x15=577.5

Now the cone, the formula for this is πr²h/3

It has the same radius as the cylinder so 3.5^2=12.25

12.25x22/7=38.5

38.5x6=231

231/3=77

Now we add them together to find total volume.

577.5+77=654.5


You might be interested in
How many more ficton books than non fiction 2
Lena [83]

Answer:

what do you want us to solve

Step-by-step explanation:

i dont see anything to find a awnser

7 0
2 years ago
Need help answering this
Alla [95]
The answer is “=“. Both are different representations of the same fraction.
8 0
3 years ago
Read 2 more answers
A study claims that the mean age of online dating service users is 40 years. Some researchers think this is not accurate and wan
Mademuasel [1]

Answer: H_0:\mu=40

H_0:\neq40

Step-by-step explanation:

  • A null hypothesis is a hypothesis where a researcher generally try to disprove, it says that there is no statistically significant relationship between the two variables .
  • An alternative hypothesis says that there is a statistical significance  between two variables.

Claim 1. : Mean age of online dating service users is 40 years.

i.e. \mu=40, since it has equals sign so we take this as null hypothesis.

Claim 2. : Mean age of online dating service users is not 40 years.

\mu\neq40

⇒ Null Hypothesis : H_0:\mu=40

Alternative hypothesis : H_0:\neq40

5 0
3 years ago
Please help me with 25-29!!
vredina [299]
25-29 ok so first do 9-5 equals 4
4 0
2 years ago
-2a3 - 3a2 + 4a + 6, 2a3 + 5a2 + 7 <br> sum the expression
zavuch27 [327]

Answer:

2a2 + 4a + 7

Step-by-step explanation:

As, - (2a3 - 3a2 + 4a + 6) + (2a3 + 5a2 + 7)

= 2a2 + 4a + 13

5 0
3 years ago
Other questions:
  • What is the inverse of the function f(x) = 2x + 1?
    14·2 answers
  • What is the answer to 4•9+1= <br> Simplify
    8·2 answers
  • Help me plz it’s sooo hard for me!
    9·2 answers
  • What is the slope of the line passing through the points (1, -5) and (4, 1)?
    10·2 answers
  • Find the least common multiple for each set of whole numbers.
    14·1 answer
  • What kind of solution is 4x-3 = 2(2x+1) ?
    5·1 answer
  • How do i solve inequalities and graph it’s solution
    10·1 answer
  • 14. A computer originally costs $1550 is on sale for 15% off. How much is
    11·1 answer
  • Can someone explain to me Linear Equations being equivalent?
    11·1 answer
  • 4(2x - 5) + 15 = 11
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!