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
Alexus [3.1K]
3 years ago
7

I need help finding the volume of this cylinder.​

Mathematics
2 answers:
vovikov84 [41]3 years ago
3 0
2 times pi, then times 8
Amiraneli [1.4K]3 years ago
3 0

Answer:

100.5

Step-by-step explanation:

You might be interested in
Write an addition and a subtraction expression, each with a value of 2.4x^10 -3
Tresset [83]
2.01 is the right answer
7 0
3 years ago
Write the given roots to quadraatic equation
german

Answer:

It's like solving a quadratic, but in reverse, and in this case you'll arrive at x2+x−12=0

Explanation:

We're going to go "backwards" with this problem - normally we're asked to take a quadratic equation and find the roots. So we'll do what we normally do, but in reverse:

Let's start with the roots:

x=3, x=−4

So let's move the constants over with the x terms to have equations equal to 0:

x−3=0, x+4=0

Now we can set up the equation, as:

(x−3)(x+4)=0

We can now distribute out the 2 quantities:

x2+x−12=0

6 0
3 years ago
A car travels at a constant speed.
ad-work [718]

Answer:

see below

Step-by-step explanation:

<h3>Given</h3>
  • Distance is 142.2 m, correct to 1 decimal place
  • Time is 7 seconds,  correct to nearest second
<h3>To find:</h3>
  • Upper bound for the speed
<h3>Solution </h3>

<em>Upper bound for the speed  = upper bound for distance/lower bound for time</em>

  • Upper bound for distance = 142.25 m  (added 0.1/5 = 0.05)
  • Lower bound for time = 6.5 seconds  (subtracted 1/2 = 0.5)

<u>Then, the speed is:</u>

  • 142.25/6.5 = 21.88 m/s
  • 21.88 = 21.9 m/s correct to 1 decimal place
  • 21.88 = 22 m/s correct to nearest m/s

4 0
3 years ago
Which expression is a cubic polynomial?
Ilia_Sergeevich [38]
The answer is B) x^3-1 because it's the only one with the 3rd degree
7 0
3 years ago
What is 17 divided by 14.62
sattari [20]
The answer is 1.16 or 0.86 because it’s 14.63/17
7 0
3 years ago
Read 2 more answers
Other questions:
  • There are 8 rows of chairs in the auditorium. Three of the rows are empty. What fraction of the rows are empty?
    11·1 answer
  • PLZ HELP FIND R AND EXPLAIN
    15·1 answer
  • Do any of y’all know please ? which ever answer shows their work are getting brainly
    9·1 answer
  • -20x-97=3(3x+19)-18x
    14·1 answer
  • A line passes through the point (0,6) and is parallel to the line with the equation y =
    11·2 answers
  • I really need help on this really lost on this
    10·1 answer
  • Sus crib ete a mi canal de You tube me llamo <br><br>Leeom 47<br><br>porfa​
    12·1 answer
  • Got this one wrong can someone help me solve it
    8·1 answer
  • Let u = &lt;9,4&gt;, v = &lt;-2,5&gt; Find u + v.
    14·1 answer
  • Adrian, Ben and Charlie share some sweets in the ratio 6:3:8
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!