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ira [324]
2 years ago
13

Can y’all tell me what all numbers are rational or irrational

Mathematics
1 answer:
murzikaleks [220]2 years ago
3 0

The irrational numbers among these given are:

\sqrt{83}, 24\pi, 90.790170..., \sqrt{109}

The remaining numbers are all rational.

<h3>What are rational and irrational numbers?</h3>

  • Rational numbers are numbers that can be represented by fractions, such as terminating decimals.
  • Irrational numbers are numbers that cannot be represented by fractions, such as non-terminating decimals and non-exact roots.

The irrational numbers in this problem are:

  • Square root of 83, as it is a non-exact root.
  • 24π, as π is a non-terminating decimal.
  • 90.790170, which is a non-terminating decimal.
  • Square root of 109, as it is a non-exact root.

More can be learned about rational and irrational numbers at brainly.com/question/17232771

#SPJ1

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I need help with this practice problem It’s from my trig prep guide
Zinaida [17]

We know that π = 180°, therefore:

1.

2\pi=2(180)=360

Answer: correct

2.

\frac{5\pi}{6}=\frac{5(180)}{6}=\frac{900}{6}=150

Answer: no correct

3.

\frac{\pi}{6}=\frac{180}{6}=30

Answer: no correct

4.

\frac{5\pi}{4}=\frac{5(180)}{4}=\frac{900}{4}=225

Answer: correct

5.

\frac{4\pi}{3}=\frac{4(180)}{3}=\frac{720}{3}=240

Answer: correct

6 0
1 year ago
How do you write (10, -6) and (-2, -6) as an equation
Paraphin [41]

Answer:

y=-6

Step-by-step explanation:

Method 1:

Both the y coordinates of the points are the same and the x coordinates are distinct.

Therefore the straight line passing through the point is parallel to X-axis.

The common y coordinate is -6, therefore the line equation is y=-6.

Method 2:

We will solve it using general line equation

(y-y1)=(\frac{y2-y1}{x2-x1})(x-x1)

where (x1,y1) and (x2,y2) are the 2 points.

  • (y+6)=(\frac{-6+6}{10+2})(x+2)
  • (y+6)=0
  • y=-6
4 0
3 years ago
Round 2.321 to the nearest whole number.​
laila [671]
It would just be 2 !
5 0
3 years ago
Function 1 is represented by the equation, y = 0.75x - 1. Function 2 is represented by the graph below. Which about the function
VARVARA [1.3K]

Answer: 1- function 1 has the greater rate of change but function 2 has the greater y-intercept

Step-by-step explanation:

We know that function 1 is:

y = f₁(x) = 0.75*x - 1

And for the second linear equation we can see that it passes through the points (-3, -1) and (0,1)

Then the slope is:

a = (1 - (-1))/(0 - (-3)) = 2/3

then the equation is something like:

y = f₂(x) = (2/3)*x + b

To find the value of b, we use the fact that when x = 0, we have y = 1.

Then:

1 = (2/3)*0 + b

1 = b

Then the equation for function 2 is:

f₂(x) = (2/3)*x + 1

So the two equations are:

f₁(x) = 0.75*x - 1

f₂(x) = (2/3)*x + 1

Where we can see that function 1 has a greater slope (rate of change) and function two has a greater y-intercept.

Then the correct option is

(1- function 1 has the greater rate of change but function 2 has the greater y-intercept)

3 0
3 years ago
Convert 0.5 to a ratio of integers
castortr0y [4]
Convert 0.5 into fraction and then into ratio

=>0.5

=>5/10

=>1/2

=>1:2

Hope it helped
5 0
3 years ago
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