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Nat2105 [25]
4 years ago
9

Is 19/99 rational or irrational?

Mathematics
2 answers:
omeli [17]4 years ago
7 0

so if you divide 19 by 99 the answer is 0.191919 for ever

so irrational

mel-nik [20]4 years ago
4 0

<em>your answer would be, </em><em>irrational.</em>

Thanks,

<em>Deku ❤</em>

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Prime numbers > than 5 are 7, 11, 13, 17, and 19 so 5/20, or 1/4, or 25% chance

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3 years ago
Alyssa is building a brick mailbox. She is going to stack bricks that are each \dfrac23 \text{ft}
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Given that each of the brick is \frac{2}{3} ft tall and the finished stack of bricks is 4\frac{2}{3} ft tall.

Let the number of bricks in the stack be x, then

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3 0
3 years ago
If (3x2 + 22x + 7) ÷(x + 7) = 3x + 1, then (x + 7)( ) = . The check of the polynomial division problem shows that the product of
azamat

Answer:

(x + 7) * (3x + 1) = (3x^2 + 22x + 7)

Step-by-step explanation:

Given

(3x^2 + 22x + 7) \div (x + 7) = 3x + 1

(x + 7) * (\ ) = [\ ]

Required

Complete the blanks

We have:

(3x^2 + 22x + 7) \div (x + 7) = 3x + 1

Rewrite as:

\frac{(3x^2 + 22x + 7) }{ (x + 7)} = 3x + 1

Cross multiply

(x + 7) * (3x + 1) = (3x^2 + 22x + 7)

8 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

<u>Statement </u>                                    <u>Reason </u>

1. x ∥ y w is a transversal              1. given

2. ∠2 ≅ ∠3                                    2. def. of vert. ∠s

3. ∠2 ≅ ∠6                                    3. def. of corr. ∠s

4. ∠3 ≅ ∠6                                    4.  ??????????

From the statements 2 and 3

The previous proved statement to make use of the transitive property reason or proof

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6 0
3 years ago
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