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
enyata [817]
3 years ago
15

Area of a circle with a diameter of

Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0
The diameter is the radius ×2
You might be interested in
Please help me with the answer to these. The second picture goes along with the first
deff fn [24]
39 cents that would be the answer for your question hopefully
8 0
3 years ago
Use the Shell Method to find the volume of the solid obtained by rotating region under the graph of f(x)=x^2+2 for 0≤x≤5 about x
Irina18 [472]

For each <em>x</em> in the interval 0 ≤ <em>x</em> ≤ 5, the shell at that point has

• radius = 5 - <em>x</em>, which is the distance from <em>x</em> to <em>x</em> = 5

• height = <em>x</em> ² + 2

• thickness = d<em>x</em>

and hence contributes a volume of 2<em>π</em> (5 - <em>x</em>) (<em>x</em> ² + 2) d<em>x</em>.

Taking infinitely many of these shells and summing their volumes (i.e. integrating) gives the volume of the region:

\displaystyle 2\pi \int_0^5 (5-x)(x^2+2)\,\mathrm dx=2\pi\int_0^5 (10-2x+5x^2-x^3)\,\mathrm dx=\boxed{\frac{925\pi}6}

4 0
2 years ago
This is the answer to Jo question
Dahasolnce [82]

Answer:

Kindly check explanation

Step-by-step explanation:

The following mistakes could be explained observed from the plotted bar chart presented in the attachment :

1.) The numeric label of the y-axis which shows the number of text messages isn't well scaled, the numbering did not start from 0, hence this is a defect in the scaling of the bar chart.

2.) Looking closely, the plotted bars do not ALIGN well in terms of spacing as the interval between each bar isn't consistent.

3.) Both the x and y axis of the graph are t labeled thus failing to add a good and meaningful description to the plot especially for first time viewers.

8 0
2 years ago
Rachel had a popcorn machine at her party. Determine whether the relationship between time and the amount of popcorn popped is d
daser333 [38]
The relationship between time and amount of popcorn popped is proportional.
5 0
2 years ago
Read 2 more answers
What is the answer ​
Igoryamba

Answer:

∠B = 60°

Step-by-step explanation:

They are supplementary angles, which means they add up to 180°.

∠B + ∠A = 180

? + 120 = 180

? = 180 - 120

? = 60°

8 0
2 years ago
Other questions:
  • Please help me fast!!!!!!!!!!!!!
    5·2 answers
  • Compute the flux H F of F(x,y) = hxy, x − yi across the boundary of the square given by −1 ≤ x ≤ 1, −1 ≤ y ≤ 1.
    5·1 answer
  • What are the coordinates of the fourth point that could be connected with (–8, 0), (1, 0), and (1, –5) to form a rectangle?
    15·1 answer
  • Which expression can be used to find the volume of the sphere? A sphere with radius 9 inches. V = four-thirds pi r squared = fou
    14·2 answers
  • 240/2,304 simplest form
    5·2 answers
  • A car travels a distance of 800m in 40s find its speed
    10·2 answers
  • Ill give you brainly if you answer this correctly
    10·2 answers
  • Ben participated in a diving competition from a platform 25 feet above the
    10·1 answer
  • Jamal is making two paintings using canvases that are similar rectangles. The length of the smaller canvas is 3 ft and the width
    6·1 answer
  • The graph shown here is the graph of which of the following rational<br> functions?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!