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
fiasKO [112]
3 years ago
9

Whats The Answer 100 points+brainliest if its right

Mathematics
1 answer:
kaheart [24]3 years ago
4 0

Answer:

The answer is B

Step-by-step explanation:

2x2=4 4x2=8 8x2=16

Hope this helps

You might be interested in
HELP ASAP WILL GIVE BRAINLY
Mila [183]

Answer:

1 and 2 are not polyhedrons, as a circle has infinite sides

1. cone, 1 vertex

2. sphere, nothing

3. pentagonal prism?

wait but can't every face be a base???

anyway 7 faces, 10 vertices

4. triangular prism

5 faces, 6 vertices

Step-by-step explanation:

8 0
3 years ago
Help asap! i need to submit this soon and I don’t get it!
madreJ [45]

Answer:

no

Step-by-step explanation:

linear must be straight

4 0
3 years ago
Read 2 more answers
A vertical cylinder is leaking water at a rate of 4m3/sec. If the cylinder has a height of 10m and a radius of 2m, at what rate
Lyrx [107]

Answer:

Therefore the rate change of height is  \frac{1}{\pi} m/s.

Step-by-step explanation:

Given that a vertical cylinder is leaking water at rate of 4 m³/s.

It means the rate change of volume is 4 m³/s.

\frac{dV}{dt}=4 \ m^3/s

The radius of the cylinder remains constant with respect to time, but the height of the water label changes with respect to time.

The height of the cylinder be h(say).

The volume of a cylinder is V=\pi r^2 h

                                                 =( \pi \times 2^2\times h)\ m^3

\therefore V= 4\pi h

Differentiating with respect to t.

\frac{dV}{dt}=4\pi \frac{dh}{dt}

Putting the value \frac{dV}{dt}

\Rightarrow 4\pi \frac{dh}{dt}=4

\Rightarrow \frac{dh}{dt}=\frac{4}{4\pi}

\Rightarrow \frac{dh}{dt}=\frac{1}{\pi}

The rate change of height does not depend on the height.

Therefore the rate change of height is  \frac{1}{\pi} m/s.

3 0
3 years ago
Help with proofs please
allsm [11]

Answer:

A. addition property of equality

Step-by-step explanation:

hope it helps

3 0
2 years ago
4n + 8 = 20
Serggg [28]

Answer:

The answer is 3

Step-by-step explanation:

4 x 3 = 12

8 + 12 = 20

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer? To Solve This Problem?
    8·2 answers
  • How do you solve equations like this
    9·1 answer
  • 3 Question 4 (1 point) Binomial (x - 6) and trinomial (-2x2 + x + 9) are the factors of which of the following polynomials? - 2x
    6·1 answer
  • 11.57-n=7.51 write the unknown number for n
    6·2 answers
  • The list below shows the prices of T-shirts at a clothing store,
    6·1 answer
  • Someone knows what number multiplied twice by the same can give me results 203!!!!!
    10·1 answer
  • WILL GIVE BRAINLIEST!!!
    12·1 answer
  • Please help asap. Thank you so much! Question 1/7
    10·2 answers
  • -120 = -8x what is x ?
    14·2 answers
  • The proportion of a population with a characteristic of interest is p = 0.37. What is the standard deviation of the sampling dis
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!