How would you convince a fellow student hat the number 0.57 is a rational number

Answers

Answer 1
Answer:

Start by proving to them that the number 0.57 can be converted into a fraction . A whole number can't exactly be put in to a fraction. 0.57 can be converted to 14.25/25. This information means that 0.57 IS a rational number. Hope this convinced them!


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What is the simplest form of 19/100?

Answers

is is literally 
19/100
there is no simpler value
Can't be simply.....

Give an example of linear equation that is parrell to the y-axis

Answers

Answer: x = 5

You can pick any number you want, as long as it's not zero. The equation x = 5 has all points on this line that have an x coordinate of 5. The y coordinate can be anything you want

Example points on this line are: (5,1) and (5,2)

Note: this is a vertical line with the slope undefined. There is no y intercept. This is not a function because it fails the vertical line test.

-3 - square root of-12 divided by 24​

Answers

Answer:

Undefined

Step-by-step explanation:

if its -3-√-12 ÷24 it would be undefined. Unless you wrote the question wrong I will answer again.

McDonald's has sold more than a billion hamburgers. If it were possible to eat a hamburger every minute of every day without stopping, how many years would it take to eat a billion hamburgers

Answers


Generically, you're asking how many years make 1 billion minutes.

(1 x 10⁹ minutes) x (1hr/60min) x (1 da/24hr) x (1yr/365.25da) =

           (1 x 10⁹) / (60 x 24 x 365.25)  years =  1,901.3 years (rounded)

1 day = 24 hours
24 hours =1440 minutes

1 year = 365 days
365 x 1,440 = 525, 600 minutes per year.

it means, 525600 hamburger per year

Which expression is equivalent to 5x + 5x – x + 8y – 4y?

Answers

5x + 5x - x + 8y - 4y =
(5x + 5x - x) + (8y - 4y) =
(9x) + (4y) =
9x + 4y

{\boxed{\sf\ Answer:\ 9x+4y}

How can you use the Pythagorean Theorem to solve real-world problems?You can use the Pythagorean Theorem to find missing ________ (angles or lengths) in objects that are_________. ( squares, right triangles, or equilateral Triangles)

Answers

You can use the Pythagorean Theorem to find missing lengths in objects that are right triangles.

What is Pythagorean Theorem?

The Pythagorean Theorem is a mathematical principle that relates to right triangles. It states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.

You can use the Pythagorean Theorem to find missing lengths in objects that are right triangles.

The theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.

By rearranging the formula, you can solve for the missing length when given the lengths of the other two sides.

This can be applied to real-world problems involving measurements of objects or distances, such as determining the length of a ladder needed to reach a certain height on a wall or calculating the distance between two points on a map.

Learn more about Pythagorean Theorem here:

brainly.com/question/14930619

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1st answer is lengths and 2nd answer is right triangles