The distance between ladder and bottom of the slide is 4.9 meters.
Step-by-step explanation:
Given,
Height of ladder = 1 m
Length of slide = 5 m
The ladder will serve as perpendicular and slide will serve as hypotenuse.
The distance from bottom of the slide to ladder will be base.
a = 1
c = 5
Taking square root on both sides
Rounding to the nearest tenth
b = 4.9 meters
The distance between ladder and bottom of the slide is 4.9 meters.
Keywords: square root, base
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If two functions are inverse of each other, they are basically switching the x- and y-axes.
Take for example, p(x)=2x, is a line passing through the origin with a slope of two. Its inverse, q(x)=x/2, is a line passing through the origin with a slope of 1/2, the reciprocal of 2. If you plot the two lines, you will notice that the two lines are symmetrical about y=x, or a 45 degree line from the x-axis.
This also explains y=x (which lines on the line of reflection) has its inverse also equal to y=x!
M<ABX + m<CBX = 180
therefore, (14x + 70) + (20x + 8) = 180
Subtract 78 from both sides. Divide by 34.
x = 3
Plug in 3 for x.
m<ABX = 14(3) + 70 = 112
m<CBX =20(3) + 8 = 68
X=31/12. First add 7/4 to both sides. Then you simplify them, and your answer.
