All categories

3 years ago

Is each number rational or irrational?

Mathematics

2 answers:

eimsori [14]3 years ago

5 0

1. Irrational
2. Irrational
3. Rational
4. Rational

aliina [53]3 years ago

3 0

Answer:

Rational, Irrational, Rational, Irrational

Step-by-step explanation:

The definition of rational number is that you can write it in the form of a fraction. So, 1 and 3 are rational, whereas 2 and 4 are irrational.

You might be interested in

The average swimming pool has a water capacity of 375,000 liters. Use dimensional analysis to show how many milliliters of water

Agata [3.3K]

Answer:

375,000,000 milliliters of water is in the pool.

Step-by-step explanation:

We know

1 liters = 1000 milliliters

hence to convert liter in to milliliter we have to multiply the liter unit with 1000 to get the milliliter

we have to find value of 375,000 liters in milliliters

to get that we multiply both side by 375,000

1* 375,000 liters = 1000* 375,000 milliliters

thus,

375,000 liters = 375,000,000 milliliters

thus, there is 375,000,000 milliliters of water is in the pool.

3 0

3 years ago

Solve the missing side length

djverab [1.8K]

Answer:

Step-by-step explanation:

I think these two triangles are similar so UT is similar with UC and US is similar with BU after that you should do it 12-BU is it enough?

7 0

3 years ago

A) a clockwise rotation of 270 degrees about the origin

8090 [49]

Answer:

C. A reflection over the y-axis

Step-by-step explanation:

The correct answer would be choice "C" because first off, you can see that the shape hasn't grown/shrink. We can also see that it doesn't seemed to have rotated, otherwise it would be flipped in a certain direction. So, now we're left with a reflection over the y-axis/reflection over x-axis.

If the shape had reflected over the x-axis, it would be in the lower quadrants of the graph, since it would be flipped over a horizontal line. But instead, the shape has flipped to the left, making it a reflection over the y-axis.

7 0

3 years ago

A weed called the boomstar vine is known for growing at a very fast rate. It can grow up to 0.5 feet per day. How fast in inches

IgorLugansk [536]

It can grow 6in per day, and 0.25 inches per hour.

3 0

3 years ago

Ab-ac=2 for a how do I do this

bazaltina [42]

Solve for A

ab - ac = 2
First, you need to factorize
a(b - c) = 2
a= 2/(b -c)

5 0

3 years ago