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
Romashka [77]
3 years ago
6

Which of the following numbers is irrational?

Mathematics
2 answers:
Ad libitum [116K]3 years ago
5 0
The square root of 3 is irrational since it is not a perfect square.

Alex17521 [72]3 years ago
4 0
2/3 is irrational, since as a decimal, it never ends. The number would be .66666 repeating.
You might be interested in
Write the function in standard form <br><br> F(x)=-3(x-6)^2+15
LenKa [72]

Answer:

(6,15)

Step-by-step explanation:

7 0
3 years ago
Consider the polar curve r = 4sin(2θ). What is the length of each petal, and how many petals does the graph have? a The length o
VashaNatasha [74]

Answer:

d The length of each petal is 4, and the number of petals is 4.

Step-by-step explanation:

3 0
2 years ago
Use the disk method or the shell method to find the volumes of the solids generated by revolving the region bounded by the graph
diamong [38]

Answer:

a) 8π

b) 8/3 π

c) 32/5 π

d) 176/15 π

Step-by-step explanation:

Given lines :  y = √x, y = 2, x = 0.

<u>a) The x-axis </u>

using the shell method

y = √x = , x = y^2

h = y^2 , p = y

vol = ( 2π ) \int\limits^2_0 {ph} \, dy

     = ( 2\pi ) \int\limits^2_0 {y.y^2} \, dy  

∴ Vol = 8π

<u>b) The line y = 2  ( using the shell method )</u>

p = 2 - y

h = y^2

vol = ( 2π ) \int\limits^2_0 {ph} \, dy

     = ( 2\pi ) \int\limits^2_0 {(2-y).y^2} \, dy

     = ( 2π ) * [ 2/3 * y^3  - y^4 / 4 ] ²₀

∴ Vol  = 8/3 π

<u>c) The y-axis  ( using shell method )</u>

h = 2-y  = h = 2 - √x

p = x

vol = (2\pi ) \int\limits^4_0 {ph} \, dx

     = (2\pi ) \int\limits^4_0 {x(2-\sqrt{x}  ) } \, dx

     = ( 2π ) [x^2 - 2/5*x^5/2 ]⁴₀

vol = ( 2π ) ( 16/5 ) = 32/5 π

<u>d) The line x = -1    (using shell method )</u>

p = 1 + x

h = 2√x

vol = (2\pi ) \int\limits^4_0 {ph} \, dx

Hence   vol = 176/15 π

attached below is the graphical representation of P and h

3 0
3 years ago
You went shopping and bought a bunch of snacks. You brought 3 bags of cheetos, 2 boxes of fruity pebbles, 4 bags of chocolate an
Elenna [48]

Answer:

4/10

Step-by-step explanation:

There are 10 items and 4 chocolates, therefore it is 4/10

5 0
3 years ago
If p= 3 and q= -3, find the value of:
Finger [1]
2(3)+(-3)-3(3)(-3)=6-3+27=30
5 0
3 years ago
Other questions:
  • If Mrs Murphy separates her class into groups of 4 students each, 1 student is left over. If she separates her class into groups
    15·1 answer
  • Simplify the equation 5(3m-2)+4m
    13·2 answers
  • Lorenzo built a rectangular brick patio he's putting a stone border around the edge of the patio the width of the patio it was 1
    12·1 answer
  • Mrs smith has 5 times as many markers as colored pencils. The total is 54. How many markers does she have?
    11·1 answer
  • Combine to create an equivalent expression -n + (-4) - (-4n) +6
    13·1 answer
  • I NEED ANSWERS TO THESE QUESTIONS IT WAS DUE 5 mins ago and i have TILL 8:30 TO GET THEM DONE SOMEONE HELP A GIRL OUT
    11·1 answer
  • The diagram shows a plastic solid made by joining a hemisphere to a cone. The radius of the hemisphere is 5cm and the height of
    12·1 answer
  • The graph illustrates the process of changing ice at –50°C to steam at 150°C.
    10·1 answer
  • What is true when the plane is 100 meters away from takeoff? Check all that apply. The given information is the SSS case. The gi
    5·2 answers
  • What is the simplified form of this expression (-3x^2+4x)+(2x^2-x-11)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!