All categories

3 years ago

What are the effects of different operations on rational and irrational numbers?

Mathematics

1 answer:

lara31 [8.8K]3 years ago

6 0

Answer:

An irrational number is a number that is not rational that means it is a number that cannot be written in the form

. An irrational Number is a number on the Real number line that cannot be written as the ratio of two integers. They cannot be expressed as terminating or repeating decimals. For example.

Pi = 3.14…..It continues forever and never repeats. The few digits of this pattern look like 3.1415926535897932384626433832795

√3 = 1.732050807. So one of the most important thing about irrational numbers is that it never repeats and never terminates.

Step-by-step explanation:

You might be interested in

Find the other endpoint of the line segment with the given endpoint and midpoint.

Marat540 [252]

Answer:

(-2,12)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

In the figure, AB∥CD. Find x and y.

velikii [3]

Answer:

y=131°

x=53°

Step-by-step explanation:

∠ ABD and ∠ BDC are supplementary.

The sum of the supplementary angles =180 °

thus y-4+x=180...........i

x and 37° are complementary, that is, they add up to 90°

Thus, x=90-37=53°

Using this value in equation 1 we obtain:

y-4°+53° =180°

y= 180°-53°+4°

y=131°

8 0

4 years ago

Read 2 more answers

What is the solution to 3.2x = 6.4?

jeyben [28]

A. X = 2
what you do is divide each side by the coefficient of x (3.2) to get rid of it on the left, and simplify the right: 2.

6 0

4 years ago

What are the zeros of x (3 - 18x) = 0 ?

tresset_1 [31]

Answer:

x=3⋅± 2

=±4.2426

x=0

Step-by-step explanation:

6 0

3 years ago

Graph the function f(x)=(x+1)(x-2)

creativ13 [48]

F(x) = (x + 1)(x - 2)
f(x) = x(x - 2) + 1(x - 2)
f(x) = x(x) - x(2) + 1(x) - 1(2)
f(x) = x² - 2x + x - 2
f(x) = x² - x - 2

6 0

3 years ago