Plz help will mark brainliest if correct

Mathematics

2 answers:

slamgirl [31]2 years ago

6 0

Answer:

In order by appearance

1. rational

2. irrational

3. rational

4. rational

5. irritatinal

6. rational

7. irritational

Step-by-step explanation:

1) 99/264

2) 8√5

3) 7.12

4) 6

5) pi is not a rational number

6) fractions are rational

7) 1/2·(√6-1)

Rational numbers are numbers that can be shown as a ratio or a fraction and irrational numbers are the opposite of that

vlabodo [156]2 years ago

5 0

3rd one goes in the first one,

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Write the vertex form of the equation of the parabola which has a vertex of (0,0) and contains the point (1,2). A. Y=2x^2. B. Y=

Aleonysh [2.5K]

General equation of parabola: y-k = a(x-h)^2

Here the vertex is at (0,0), so we have y-0 = a(x-0)^2, or y = ax^2

All we have to do now is to find the value of the coefficient a.

(1,2) is on the curve. Therefore, 2 = a(1)^2, or 2 = a(1), or a = 2.

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5 0

2 years ago

4 and 5 PLEASEEEE!!!

prohojiy [21]

Answer:

True

Bones seperated from a joint

Step-by-step explanation:

5 0

2 years ago

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