Rešite 26-20 | Microsoftov reševalec matematičnih operacij

Preskoči na glavno vsebino

26 - 20

= 6

Ovrednoti

6

Tick mark Image

Faktoriziraj

2 \times 3

Tick mark Image

Kviz

26 - 20

Podobne težave pri spletnem iskanju

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

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

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

= - \frac{4}{7}

Explanation: We know that the slope of the line joining points

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

(- 6, 2) (6, - 2)

https://www.tiger-algebra.com/drill/(-6,2)(6,-2)/

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (-6,2) and p2 (6,-2)The distance (d) between two points (x1,y1) and (x2,y2) is given ...

What is the slope of any line perpendicular to the line passing through

(- 8, 2)

(- 12, - 20)

https://socratic.org/questions/what-is-the-slope-of-any-line-perpendicular-to-the-line-passing-through-8-2-and-

- \frac{2}{1 1}

Explanation: The slope of the line passing through (-8,2)and (-12.-20)is

\frac{- 2 0 - 2}{- 1 2 + 8} = - \frac{2 2}{- 4} = \frac{1 1}{2}

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

(- 2, 0), (- 7, 0)

https://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-2-0-7-0

slope = 0

note that the y-coordinates of the 2 points are 0

this means that the line is the x-axis with a slope of 0

Solving a recurrence inequality

https://math.stackexchange.com/questions/92729/solving-a-recurrence-inequality

You can show easily by induction that

R (x, y) \leq (y x + y) n .

x = 0

y = 0

this is clearly true. Suppose this holds whenever

0 \leq x + y \leq n

x + y = n + 1

x, y > 0

. Then you have

R (x, y) \leq R (x - 1, y) + R (x, y - 1) \leq (y x + y - 1) n + (y - 1 x + y - 1) n = (y x + y) n .

Trigonometry - Calculating the pyramid volume - where am I going wrong?

https://math.stackexchange.com/questions/150852/trigonometry-calculating-the-pyramid-volume-where-am-i-going-wrong

An idea: if you already have the lengths of

\underline{u} : = A B = (4, 8, 0), \underline{v} : = A C = (10, 6, 0)

, why don't you use the trigonometric formula for a ...

Delež

Kopirano v odložišče

6

Odštejte 20 od 26, da dobite 6.

Primeri

Kvadratna enačba

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

4 sin θ cos θ = 2 sin θ

Linearna enačba

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Hkratna enačba

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

\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}