3 years ago

Please answer these questions: are they rational or irrational numbers?

Mathematics

1 answer:

ruslelena [56]3 years ago

3 0

Answer:

they are rational numbers

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Plss help me do this o-o

Vinvika [58]

Answer:

$x=\sqrt6\\y=\sqrt{12}$

Step-by-step explanation:

We know that since angles in a triangle add up to 180º, the remaining angle must be 45º.

So the side with length $x$ must be equal to the side with length $\sqrt6$ . That is:

$x=\sqrt6$

Now, by Pythagoras:

$y=\sqrt{(\sqrt6)^2+(\sqrt6)^2}\\=\sqrt{6+6}\\=\sqrt{12}$

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2 years ago

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Mr. Rojas spent d dollars to go on vacation. He bought a plane ticket for $250 and stayed in a hotel for 5 nights. If the cost o

Nataly [62]

Answer:

d-250x5=i dont know

Step-by-step explanation:

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3 years ago

In how many ways can a designer chose from 3 summer dresses,2 purses, a hat, 3 scarfs, 2 belts if she chooses one of each?

butalik [34]

Answer:

I'm pretty sure it's 32

Step-by-step explanation:

hope this helpsb

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3 years ago

What is the perimeter of a rectangle with a length of 4 1/4 inches and a width of 2 5/6 inches?

cestrela7 [59]

I'm fairly sure it's C - even as a prediction, if you add (4x2) and (2x2) it's 12 - and the closest is thirteen, adding on the fractions.

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4 years ago

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Mrs. Johnson's first test's data: 59, 22, 87, 44, 96, 38, 70, 85, 79. The third step in creating a Box-and-Whisker plot is to de

vfiekz [6]

Answer:

Q3 = 85

Step-by-step explanation:

Do the same thing you do to find the median for the numbers 70 to 96, i.e. exclude the numbers less than the median.

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3 years ago