3 years ago

Write the following equation in sentence form: 2H (g) + O (g) → 2H₂O (l)

1 answer:

Sav [38]3 years ago

5 0

Answer:

2 molecule of hydrogen+oxygen=water

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Komok [63]

Answer: 36

Step-by-step explanation:

54/3 = 18 x 2 = 36

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3 years ago

nydimaria [60]

Answer:

multiply, 12 inches per foot

Step-by-step explanation:

8 0

3 years ago

baherus [9]

43.5 because if it were anything below that it would've been rounded down to 43 instead of up to 44.

4 0

3 years ago

Ilia_Sergeevich [38]

I believe it is 3. c:

7 0

3 years ago

Jobisdone [24]

Answer:

$f(x)=x^4-9x^2-50x-150$

Step-by-step explanation:

Let f(x) be the polynomial function of minimum degree with real coefficients whose zeros are 5, -3, and -1 + 3i be f(x).

By the complex conjugate property of polynomials, -1-3i is also a root of this polynomial.

Therefore the polynomial in factored form is $f(x)=(x-5)(x+3)(x-(-1+3i))(x-(-1+3i))$

We expand to get: $f(x)=(x^2-2x-15)(x^2+2x+10)$

We expand further to get:\

$f(x)=x^4-9x^2-50x-150$

3 0

3 years ago