Question

Which expressions represent rational numbers? Check all that apply.
StartRoot 6 EndRoot + StartRoot 9 EndRoot
StartRoot 64 EndRoot + StartFraction 6 Over 11 EndFraction
StartRoot 36 EndRoot + StartRoot 21 EndRoot
StartRoot 16 EndRoot + StartRoot 169 EndRoot
17.ModifyingAbove 43 with bar + StartRoot 49 EndRoot
StartRoot 44 EndRoot + StartRoot 25 EndRoot

Answer 1

Answer:

CALCULUS IS A THEORY OF MEASUREMENT. The necessary numbers are the rationals and irrationals. But let us start at the beginning.

The following numbers of arithmetic are the counting-numbers or, as they are called, the natural numbers:

1, 2, 3, 4, and so on.

(At any rate, those are their Arabic numerals.)

If we include 0, we have the whole numbers:

0, 1, 2, 3, and so on.

And if we include their algebraic negatives, we have the integers:

0, ±1, ±2, ±3, and so on.

± ("plus or minus") is called the double sign.

The following are the square numbers, or the perfect squares:

1 4 9 16 25 36 49 64, and so on.

And these are their roots:

1 2 3 4 5 6 7 8, and so on.

The student is no doubt familiar with the radical sign: radical.

radical = 5.

"The square root of 25 is 5."

Rational and irrational numbers

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Answer 2

Answer:

1.2

Step-by-step explanation:

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