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
dedylja [7]
2 years ago
9

Plss do the working ​

Mathematics
1 answer:
djyliett [7]2 years ago
7 0

Answer:

1386

Step-by-step explanation:

V=πr²*h

V=22/7*7²*9

V=1386

You might be interested in
209.106 in expanded form
Juliette [100K]
It would be 200+9+0.1+0.006.
4 0
3 years ago
Read 2 more answers
–3 ÷ -27<br><br><br> pls helpp need quick answer pls
irina [24]

Answer:

0.1

Step-by-step explanation:

0.1

I just put it into a calculator

3 0
3 years ago
Read 2 more answers
A house painter completed painting 4 1 2 walls in one hour. At this rate, how many walls can be painted in 8 hours?
disa [49]
Just
412 \times 8
3 2 9 6 is it? sorry if it wrong
5 0
3 years ago
What is the definition of a <br> irrational number?
satela [25.4K]

Answer:

A real number that can NOT be made by dividing two integers (an integer has no fractional part). "Irrational" means "no ratio", so it isn't a rational number.

Step-by-step explanation:

4 0
3 years ago
which of the folowing could be the equation for a parabola that opens to the left with vertex (-17, 2)
KATRIN_1 [288]

Answer:

x = a(y+17)^2 + 2 where a < 0

Step-by-step explanation:

Since the parabola is horizontal, the formula of the parabola is x = a(y-h)^2 + k where (h,k) is the vertex.

Since it opens to the left, a must be negative. The vertex is (-17, 2), so h = -17 and k = 2.

Substituting these in, we find that the equation is

x = a(y+17)^2 + 2 where a is a real number that is less than 0 (i.e. negative)

I hope this helps! :)

3 0
2 years ago
Other questions:
  • Marin writes the functions m(x) = StartFraction 3 x Over x + 7 EndFraction and n(x) = StartFraction 7 x Over 3 minus x EndFracti
    15·2 answers
  • Given the point (-1, 8), answer the questions below: After that point was translated 5 units right and 4 units up, the coordinat
    10·1 answer
  • What's the elapsed time between 3:40 A.M. and 2:00 P.M.?
    15·2 answers
  • WILL GIVE BRAINLIEST 2 hours x 47 mph please show work for brainliest
    14·1 answer
  • PLEASE HELP!
    5·1 answer
  • Pls answers 1-8 fast
    9·2 answers
  • Rishan is building a number 3091 using Place-value blocks. There are no thousands block. How many hundreds blocks can he use ins
    12·1 answer
  • PLEASE HELP PRE ALGEBRA EASY 10 POINTS
    8·1 answer
  • (2) Mai walked 1/8 of a 30-mile walking trail. How many miles did Mai walk? Explain or show your reasoning. *​
    12·1 answer
  • Think of 5 positive integers that have a mode of 3, a median of 5, a mean of 7 and a range of 12.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!