Determine whether each number is rational or irrational
determine whether each number is rational or irrational - 1

Answers

Answer 1
Answer:

A is rational

B is irrational

Product of a and b is irrational.



Related Questions

About how many more people live in Texas than in Florida? 6 million 4 million 12 million 8 million
In one week, the number of bowls a potter made was 6 times the number of plates. He made 90 bowls durig the week. Write an equation that could be used to find the number of plates p that the potter made.
Gerard ran out of tile for his patio. The width of the remaining area is 2 and two ninths feet. The length of the remaining area is 7 feet. How much does Gerard have left over to tile. I don't get it my brain is not working please help me
HELP ME HELP ME AAAAAAAAAAAAAAAAAAA HELP
Does x=1.6 satisfy the equation 6-4x=-x/4? explain

How do scientists use a spectroscope to determine a star's composition? A. They study patterns in light bands that are separated from starlight by the spectroscope. B. They use the spectroscope to study sound waves that are traveling from the star. C. They use the spectroscope to create a man-made star that they study in a lab. D. They run tests on gas samples that the spectroscope collects from the star's core.

Answers

The scientists use a spectroscope to determine a star's composition to  study patterns in light bands that are separated from starlight.

What is a star?

A star is any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources.

Each element absorbs light at specific wavelengths unique to that atom. When astronomers look at an object's spectrum, they can determine its composition based on these wavelengths.

The most common method astronomers use to determine the composition of stars, planets, and other objects is spectroscopy.

Hence, the scientists use a spectroscope to determine a star's composition to  study patterns in light bands that are separated from starlight.

Learn more about stars, click;

brainly.com/question/7379319

#SPJ3

Answer:  They study patterns in light bands that are separated from starlight by the spectroscope.

Step-by-step explanation: Each element absorbs light at specific wavelengths unique to that atom. When astronomers look at an object's spectrum, they can determine its composition based on these wavelengths. The most common method astronomers use to determine the composition of stars, planets, and other objects is spectroscopy.

In which quadrant of the coordinate plane is (a - 2, b + 3), if a = -3 and b = -5?

Answers

It's going to be in quadrant 3

Answer:

its q-2

Step-by-step explanation:

Can you please help me on problem 4 and 5 of my teacher created problem.

Answers

4. Area of a disk of diameter D : A= \pi*(D/2)^2\approx3.14*(3.5)^2=38.465

Assuming that you use the usual convention of rouding 5 to the greater number : 

A=38.47

5. Diameter of a circle of radius r : A= \pi D=47 hence D\approx47/3.14\approx14.97

Can someone please help me on this one ?

Answers

A.) Nicoles car
will have 1 gallon more than Mais car

B.) After 200 miles
Mais car will have less gas remaining

If LMN=XYZ, which congruences are true by CPCTC? Check all that apply

Answers

Answer:

A) <Z = <N

C) ML = YX

E) <X = <L


Step-by-step explanation:

ΔLMN ≅ ΔXYZ

<L = <X

<M = <Y

<N = <Z

LM = XY

MN = YZ

LN = XZ

so answers:

A) <Z = <N

C) ML = YX

E) <X = <L

What number starts with "n" except for Nine

Answers

99 
999
9999
ninety-nine
technically this does not start with nine
noodle Nike nickel needle nice niece