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
kompoz [17]
3 years ago
8

Please help, When do you need to approximate an irrational number with a rational value? Explain your understanding and give an

example.
Mathematics
1 answer:
disa [49]3 years ago
8 0

9514 1404 393

Answer:

  in any numerical computation; numerical values can only be rational numbers

Step-by-step explanation:

Any time a number is written down as a numerical value, it is a rational number. The numerical values we give to π or e or any root, logarithm, trig function, and polynomial solution are, of necessity, rational approximations to the true value. An "exact" value for an irrational number cannot be written down, so it must be approximated any time its numerical value is needed.

You might be interested in
Find the value of x for the quadrilateral with exterior angles of 6x+12, 15x-5, 10x+13, and 12x-4.
vagabundo [1.1K]
The answer for the question would’ve been 90
6 0
3 years ago
write an equation in slope intercept form of the line that passes through the points. (-4, 2), (1, -1)
viva [34]

Answer:Y = 3\5x -2\5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
!!!! Help! I don’t know this I’m so bad at math please help !!!
Sedaia [141]

Answer:

if X = -2 then

required answer is 41

8 0
2 years ago
Read 2 more answers
Suppose a die is tossed 5 times. what is the probability of getting exactly 2 fours?
Tasya [4]

Answer:

the probability of getting exactly 2 fours is 0.16

Step-by-step explanation:

The probability of obtaining a number that is four = ¹/₆

The probability of obtaining a non 4 number = 1 - ¹/₆ = ⁵/₆

The number of ways 2 fours can be arrange in five numbers = ⁵C₂ = 10 ways

If the die is tossed five times, the probability of the events is calculated as;

P = 10 x (¹/₆)² x (⁵/₆)³

P = 10 x (¹/₃₆) x  (¹²⁵/₂₁₆)

P = 10 x 0.02778 x 0.5787

P = 0.16

Therefore, the probability of getting exactly 2 fours is 0.16

7 0
2 years ago
well if fiona multiplies a number by 2 thirds the product is greater than 2 thirds which could be that number that fiona multipl
DIA [1.3K]

Answer:

it will be B) 6/5 because thats the only thing that would get you a greater number then 2/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • On the beach boardwalk there are 20 places to get food twenty percent of them are ice cream shops how many ice cream shops are t
    12·1 answer
  • PLEASE HELP I will mark brainly !!
    6·1 answer
  • Help with Algebra homework please !!!!! Suppose 2
    15·1 answer
  • What is 1 and 1/2 minus 7/8
    6·2 answers
  • a fingernail grows about 0.1 millimeter each day. How much does a fingernailgrow in 30 days? 90 days?
    13·2 answers
  • a parallelogram has a base of 12 inches. If its area is 96 square inches, find the height of the parallelogram.
    14·1 answer
  • A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. If they all wor
    15·1 answer
  • Need answer and steps!
    10·1 answer
  • Sean wants to buy a DVD that sells for $12. An advertisement says that next week that DVD will be on sale for $9. How much money
    15·2 answers
  • Two hundred fifteen people have been invited to a reception. The men get a gift of candy that cost $ 6.95 each, and the women ge
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!