When a transversal cuts (or intersects) parallel lines several pairs of congruent and supplementary angles are formed.
Answer:
y = 5/3x +5
Step-by-step explanation:
The two-point form of the equation of a line is useful here.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
y = (0 -(-5))/(-3 -(-6))(x -(-6)) -5
y = 5/3(x +6) -5
y = 5/3x +5 . . . . slope-intercept form
5x -3y = -15 . . . .standard form
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There is no "fully reduced" form of the equation of a line. There are slope-intercept form, point-slope form, two-point form, standard form, general form, intercept form, and some others. We assume that "fully reduced" applies to any fractions in the equation. The "slope-intercept" form has a fraction, so perhaps that's the form that is required.
The area is 139.02 sq. ft.
This can be broken into two shapes: a 12 by 12 square and a circle with a diameter of 12. Adding the 2 ft border increases it to a 14 by 14 square and a circle with a radius of 16 (2 on each side).
With border:
Area of square = 14*14 = 196
Area of circle = 3.14(8*8) = 200.96
Together = 396.96
Without border:
Area of square = 12*12 = 144
Area of circle = 3.14(6*6) = 113.04
Together = 257.04
This is a difference of 396.96-257.04 = 139.02 sq. ft.
This is true? I don't exactly understand....
