Réitigh 15-(-11) | Réiteoir Mata Microsoft

Scipeáil chuig an bpríomhábhar

15 - (- 11)

Luacháil

26

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Fachtóirigh

2 \times 13

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Tráth na gCeist

15 - (- 11)

Fadhbanna den chineál céanna ó Chuardach Gréasáin

How do you simplify

- 6 (- 11 i)

https://socratic.org/questions/how-do-you-simplify-6-11i

Timber Lin Apr 8, 2018

66 i

What is the equation of the parabola that has a vertex at

(- 12, - 11)

and passes through point

(- 9, 16)

https://socratic.org/questions/what-is-the-equation-of-the-parabola-that-has-a-vertex-at-12-11-and-passes-throu

y = 3 x^{2} + 72 x + 421

the equation of a parabola in vertex form

(\overline{\underline{∣ ∣ ∣ ∣ ∣ (\frac{2}{2}) (y = a (x - h)^{2} + k) (\frac{2}{2}) ∣ ∣ ∣ ∣ ∣}})

How do you simplify

- 2 - 1 + 6

https://socratic.org/questions/how-do-you-simplify-2-1-6

See below Explanation: To solve

- 2 - 1 + 6

, you must simplify the problem using the steps below. First, you must focus on one section of the problem. We are going to start with

((- 2 - 1)) + 6

What is the slope of the line passing through the following points:

(- 2, - 1), (4, 6)

https://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-2-1-4-6

m = \frac{7}{6}

Explanation: The slope of the line passing through

A (x_{1}, y_{1}) and B (x_{2}, y_{2})

- a = (- 1) a

? I've done two possible proofs. Which is valid if at all? [closed]

https://math.stackexchange.com/questions/2684491/prove-a-1a-ive-done-two-possible-proofs-which-is-valid-if-at-all

None of your proofs are actually proofs. Note that

- a

is the additive opposite of

a

Therefore to show that

(- 1) a = - a

, we have to prove that

(- 1) a + a = 0

a = (1) a

(- 1) a + a = (- 1) a + (1) a = (- 1 + 1) a = 0 a = 0

Can anyone show me a method to find A,B,C,D?

https://math.stackexchange.com/questions/985834/can-anyone-show-me-a-method-to-find-a-b-c-d

Two contrasts (i.e. vectors with

\pm 1

that sum up to zero) are orthogonal if their inner product (sumproduct of their coordinates) is equal to zero. Thus the vector

(A, B, C, D)

is orthogonal to a ...

Roinn

Cóipeáladh go dtí an ghearrthaisce

15+11

Tá 11 urchomhairleach le -11.

26

Suimigh 15 agus 11 chun 26 a fháil.

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