Atrisiniet 54-43 | Microsoft matemātikas risinātājs

Pāriet uz galveno saturu

54 - 43

= 11

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11

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11

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Viktorīna

54 - 43

Līdzīgas problēmas no meklēšanas tīmeklī

What is the dot product of

< 5, 4, - 4 >

< - 4, 1, 5 >

https://socratic.org/questions/what-is-the-dot-product-of-5-4-4-and-4-1-5

a \cdot b = 4

a = < 5, 4, - 4 > b = < - 4, 1, 5 >

a \cdot b = 5 \cdot (- 4) + 4 \cdot 1 + (- 4) \cdot 5

(- 2, 4) (- 4, 3)

https://www.tiger-algebra.com/drill/(-2,4)(-4,3)/

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (-2,4) and p2 (-4,3)The distance (d) between two points (x1,y1) and (x2,y2) is given ...

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

(- 1, 5), (4, - 8)

https://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-1-5-4-8

= \frac{- 1 3}{5}

(- 1, 5) = (x_{1}, y_{1})

(4, - 8) = (x_{2}, y_{2})

What is the distance between

(- 4, - 2, 12)

(- 4, 3, - 12)

https://socratic.org/questions/what-is-the-distance-between-4-2-12-and-4-3-12

601

Explanation: The Pythagorean Theorem gives the squared distance as the sum of squares of the difference of each coordinate:

d^{2} = (- 4 - - 4)^{2} + (- 2 - 3)^{2} + (12 - - 12)^{2}

Triangle has coordinates

(- 4, 3), (- 4, 5)

(1, 5)

. How do you prove that the triangle is right-angled?

https://socratic.org/questions/triangle-has-coordinates-4-3-4-5-and-1-5-how-do-you-prove-that-the-triangle-is-r

See the proof below Explanation: The points are

A = (- 4, 3)

B = (- 4, 5)

C = (1, 5)

The lengths ...

What is the equation in point slope form for a line that passes through the points

(- 4, 3), (5, 15)

https://socratic.org/questions/what-is-the-equation-in-point-slope-form-for-a-line-that-passes-through-the-poin

The equation of the line in point slope form is

y - 3 = \frac{4}{3} (x + 4)

Explanation: The slope of the line passing through

(- 4, 3) and (5, 15)

Koplietot

Kopēts starpliktuvē

11

Atņemiet 43 no 54, lai iegūtu 11.

Piemēri

Kvadrātiskais vienādojums

x^{2} - 4 x - 5 = 0

4 sin θ cos θ = 2 sin θ

Lineārs vienādojums

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Vienlaicīgs vienādojums

{8 x + 2 y = 46 7 x + 3 y = 47

Diferencēšana

\frac{d}{d x} \frac{( 3 x ^{2} - 2 )}{( x - 5 )}

\int_{0}^{1} x e^{- x^{2}} d x

x \to - 3 lim \frac{x ^{2} - 9}{x ^{2} + 2 x - 3}