A12-foot ladder is leaning against a wall. the distance from the base of the wall to the base of the ladder is (square root 2 to the 6th power) feet. given this information, what can be determined about the triangle formed by the ground, wall, and ladder?

Answer :

Length of ladder = 12 foot

Now, since, the height of the wall and the ground's surface are perpendicular to each other.

Thus the triangle thus formed will be a right angled triangle.

Where Hypotenuse = 12 foot

By applying Pythagoras theorem ,

50

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form