What is the square root of 4/9? explain the steps. you! ​

I just know it is 0.222222222222

Step-by-step explanation:

±

Step-by-step explanation:

Given

= = ±

-1/2^2,  4/18, .36, square root of 4/9.

Step-by-step explanation:

Convert them to decimal form:

.36 = 0.36

-1/2^2 = -1/4 = -0.25

√(4/9) = 2/3 = 0.666

4/18 = 2/9 = 0.222...

So the answer  -1/2^2,  4/18, .36, square root of 4/9.

  7.7 seconds

Step-by-step explanation:

Put the given height into the formula and do the arithmetic.

  t = √(290.57/4.9) = √59.3 ≈ 7.7 . . . seconds

The object will take 7.7 seconds to hit the ground.

1. TRUE

2. False

3. TRUE

4. False

5. TRUE

6. False

Step-by-step explanation:

1. 6859^(1/3) = 19 = ∛(19^3)

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2. 2197^(1/3) = 13 ≠ 9·2

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3. 8000^(1/3) = 20 = 10·2

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4. 9261^(1/3) = 21 ≠ 13

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5. 3375^(1/3) = 15 = 5·3

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6. 5832^(1/3) = 18 ≠ 3·7

7.7 seconds

Step-by-step explanation:

t = √(h / 4.9)

t = √(290.57 / 4.9)

t = √59.3

t ≈ 7.7

Square roots are a number multiplied by the same number.

Therefore 2 x 2 = 4

3 x 3 = 9

To simplify this fraction as a square root, they are both perfect squares so the answer would be 2/3

Step-by-step explanation:

1)

Hence true

2)

False

3)

True

4)

False

5)

False

The answer is -0.666667