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
Leno4ka [110]
3 years ago
8

What is Pi equal to (First 20 digits)

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0

Answer:

3.14159265358979323846

Step-by-step explanation:

You might be interested in
Suppose a football is kicked with an initial velocity of 82 ft/sec., at an angle of
satela [25.4K]

Answer:

The position P is:

P = 87\^x + 75\^y ft     <u><em> Remember that the position is a vector. Observe the attached image</em></u>

Step-by-step explanation:

The equation that describes the height as a function of time of an object that moves in a parabolic trajectory with an initial velocity s_0 is:

y(t) = y_0 + s_0t -16t ^ 2

Where y_0 is the initial height = 0 for this case

We know that the initial velocity is:

82 ft/sec at an angle of 58 ° with respect to the ground.

So:

s_0 = 82sin(58\°) ft/sec

s_0 = 69.54 ft/sec

Thus

y(t) = 69.54t -16t ^ 2

The height after 2 sec is:

y(2) = 69.54 (2) -16 (2) ^ 2

y(2) = 75\ ft

Then the equation that describes the horizontal position of the ball is

X(t) = X_0 + s_0t

Where

X_ 0 = 0 for this case

s_0 = 82cos(58\°) ft / sec

s_0 = 43.45 ft/sec

So

X(t) = 43.45t

After 2 seconds the horizontal distance reached by the ball is:

X (2) = 43.45(2)\\\\X (2) = 87\ ft

Finally the vector position P is:

P = 87\^x + 75\^y ft

6 0
3 years ago
The volume of a fish tank is 60 cubic feet. If the density is 0.3 fish over feet cubed, how many fish are in the tank? 200 9 100
FinnZ [79.3K]

Answer:

There are 18 fish in the fish tank.

Step-by-step explanation:

The volume of a fish tank is 60 cubic feet: V = 60 ft³.

The density is 0.3 fish over feet cubed. d = 0.3 fish/ft³

We can find the number of fish using proportions. The required conversion factor is 0.3 fish/ft³. The number of fish is:

60 ft³ × (0.3 fish/ft³) = 18 fish

There are 18 fish in the fish tank.

5 0
3 years ago
Melissa bought 36 pine seedlings and 30 juniper seedlings to plant in rows on her tree farm. She wants each row to have the same
Anton [14]

Answer:

6 seedlings in each row with 11 rows.

Step-by-step explanation:

7 0
3 years ago
If you're ladder is 10 feet long and you place the bottom 6 feet from the wall how far can you reach
-Dominant- [34]
This is like a triangle.
One side, the hypotenuse, is the length of the ladder, 10 feet in this case.
Another side, one of legs, is the distance from the bottom of the ladder to the side of the wall, 6 feet.
The last side is what we need to find, how high up the ladder reaches.

Using the p<span>ythagorean theorem, we can find this third side.
This is written as a^2 + b^2 = c^2.
A and B are the legs, while C is the hypotenuse.

Plugging in known values, we get:
6^2 + b^2 = 10^2

Solve as much as possible:
6^2 = 36
10^2 = 100
36 + b^2 = 100

Now you must isolate b.
Subtract 36 from both sides.
100 - 36 = 64
b^2 = 64

The last step in finding b is doing the inverse of squaring, which is square rooting.
√64 = 8
So b equals 8.

This means that <span>the ladder can reach 8 feet up the wall.</span></span>
6 0
3 years ago
The length of the rectangle is 3 meters more than the width. The perimeter is 26 meters. Write and solve a system of equations t
LenKa [72]

Answer:

8,5

Step-by-step explanation:

a=b+3

(b+3+b)*2=26

b=5

a=8

8 0
3 years ago
Other questions:
  • I need help does anybody know this answer asap
    9·2 answers
  • cashews cost 4c per packet. mandy buys 4 packets of cashews. how much change does she recieve if she paid with a $20 bill? Give
    8·1 answer
  • P is a point on CD. If CP : PD is 7 : 2 and CD is 54, what are the lengths of CP and PD?
    13·1 answer
  • The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:
    8·1 answer
  • PLEASEE HELP I NEED HELP PROBLEM
    11·1 answer
  • Writing equation of the line that passes through the given points (16, -4) ; m= -3/4
    5·2 answers
  • Someone help me quickly plzzz
    13·2 answers
  • Trevor hires a landscaping company m order to seriscape his yard. The company charges $800 per day,
    15·2 answers
  • Aaaaaaaaaaa hurry please I need help<br> Solve the following inequality and match the graph.
    12·1 answer
  • 60 % of 48 find the percent of a quantity using fraction
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!