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
salantis [7]
2 years ago
8

What is pi and how invented it??

Mathematics
2 answers:
satela [25.4K]2 years ago
4 0

Answer:

Step-by-step explanation:

The Egyptians calculated the area of a circle by a formula that gave the approximate value of 3.1605 for π. The first calculation of π was done by Archimedes of Syracuse (287–212 BC), one of the greatest mathematicians of the ancient world.

Vilka [71]2 years ago
3 0

Answer:

π is a mathematical constant. Its commonly used value is 3.14. There is a expanded value for π. It appears in many formulas in all areas of mathematics and physics. In maths, it is commonly used for solving of circles and spheres.

The π was invented by Archimedes of Syracuse. He was one of the greatest mathematicians of the ancient world.

You might be interested in
What is the slope of a line PARALLEL to the graph?<br><br> A) -3<br> B) 0<br> C) 3<br> D) -1/3
Neporo4naja [7]
You should choose c because parallel lines have the same slope
7 0
3 years ago
The price of a home is $120,000. The bank requires a 10% down payment and two points at the time of closing. The cost of the hom
rusak2 [61]

Answer:

The amount of the loan is $120,000 -10% + 2% = $110,400, assuming the "points" are added to the financed amount.

I find that the monthly payment will be

$848.89. There will be 360 such payments over 30 years, for a total payment amount of $30The amount of the loan is $120,000 -10% + 2% = $110,400, assuming the "points" are added to the financed amount.

R = Pi/[1 - (1+i)^(-n)] where

P = 110,400

R = the monthly payment

i = 8.5/[100(12)] = .007083...

n = 30(12) = 360 yielding

R = $848.88 per month.

Therefore, the total interest paid is 360(848.88) - 100,400.

5,600. Subtract the original principle (110,400) from that to get the interest paid.

hopes this helps :]

4 0
2 years ago
Solve the system below, choose the x and y answers from the list below.
Bumek [7]

Answer:

y=2, x=-1

Step-by-step explanation:

We can add the two equations together to eliminate x:

6x+5y+(-6x)+7y=4+20

12y=24

y=2

We plug y into the first equation and get

6x+5(2)=4

6x+10=4

6x=-6

x=-1

5 0
2 years ago
Subtracting a number is the same as adding its opposite. Use this understanding to complete each of the equations below.Enter nu
pochemuha
-13-23=-13+(-23)
-13-(-23)=-13+23
6 0
3 years ago
Read 2 more answers
How to write 1.7 in expanded form
murzikaleks [220]
1+0.7 is 1.7 is expanded form. Could I be brainliest?

3 0
3 years ago
Other questions:
  • Montrell went to the store to purchase a bag of flamin' hot Cheetos. One bag of chips was $3.39 for 9 oz. What is the unit rate?
    9·2 answers
  • How many miles are in 400 kilometers? How many miles are in 400 kilometers? Follow 3 answers 3 Report Abuse Are you sure you wan
    13·1 answer
  • your family is driving to the beach. you travel 200kilometers in the first two hour. during the next hour you stop for lunch and
    5·1 answer
  • What is 38.3 Million out of 235.7 million of a percentage?
    6·1 answer
  • George earned a total of $342 in simple interest from two separate accounts. In an account earning 5% interest, George invested
    7·1 answer
  • In ΔABC shown below, ∠BAC is congruent to ∠BCA: Triangle ABC, where angles A and C are congruent Given: Base ∠BAC and ∠ACB are c
    13·2 answers
  • Richard estimates that he can apply fertilizer to 4,486 square feet of grass in 3/4 hour. How many square feet of grass can Rich
    8·1 answer
  • 2(x/8 + 3) = 7 + 1/4x what is x
    7·1 answer
  • Consider the absolute value inequality: |x - 6| &gt; 20. Will the graph of the solutions to the inequality result in an "and" or
    10·1 answer
  • What is: mom my (who left me) + my dad (who left me) =???
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!