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3 years ago

Drag and drop each number into the correct box to tell wheter it is rational or irrational

Mathematics

1 answer:

Vlad [161]3 years ago

3 0

Haven't you tried to answer these yourself?

Let me give you 2 examples:

First: The product of sqrt(2) and sqrt(25) is 5sqrt(2), which is irrational because sqrt(2) is irrational.

Second: 2pi*r evaluated at pi^(-1) is rational because pi/pi = 1 and 2 itself is rational.

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*WILL GIVE BRAINLIEST FOR BEST ANSWER*

dusya [7]

The number of fish in the bucket before Jasper feeds the dolphins was 12.

Since Jasper won the raffle at the zoo and gets to feed the dolphins, and the dolphin trainer gives Jasper a bucket of fish to divide evenly among 4 dolphins, and each dolphin gets 3 fish, to find the number of fish F in the bucket Before Jasper feeds the dolphins, the following equation must be performed:

Number of dolphins = D
Fish for each dolphin = E
Total fish = F
D x E = F
4 x 3 = F
12 = F

Therefore, the number of fish in the bucket before Jasper feeds the dolphins was 12.

Learn more about maths in brainly.com/question/25843658

6 0

3 years ago

Mr. and Mrs. Lorenzo want to buy a home valued at $213,500. If they have 18% of this amount saved for a down payment, how much h

romanna [79]

It would be: 213500 * 18/100
213500 * 0.18 = $38430

So, option D is your answer.

Hope this helps!

5 0

3 years ago

Find y give your answer in simplest form

cricket20 [7]

$17 \sqrt{2}$

One of the angle of the triangle is 90 degrees which means it is a right angled triangle. Two angles are same i.e 45 degrees which means the angle is an isosceles triangle.

so, x = 17 (isosceles triangle)

then use pythagoreas theorem:

$y = \sqrt{x {}^{2} + 17 {}^{2} }$

and x = 17, so simplify and

$y = \sqrt{17 {}^{2} + 17 {}^{2} }$

$y = 17 \sqrt{2}$

8 0

3 years ago

What value of x solves the equation? -(-5x + 3) = 17 What value of x solves the equati

alexdok [17]

Step-by-step explanation:

-(-5x + 3) = 17

5x - 3 = 17

5x = 20

x = 4.

5 0

3 years ago

Please help me solve this problem

Alla [95]

Answer:

Option B , D and E are correct.

Step-by-step explanation:

We set the denominator equal to zero to find the number to put in division box

So, if 3 is in the division box then the denominator will be

x-3 = 0 => x=3 is the root.

So, Option E is correct

2x^2-2x-12 ÷ x-3 = 2x+4 is correct.

because after division the result given is 2x+4 which is correct.

So, Option B is correct

x-3 is a factor of 2x^2-2x-12 because because when the term is divided we get the remainder 0.

So, Option D is correct

So, Option B,D and E are correct.

8 0

3 years ago