Subtracting 3x^4+9x^3+3x^2 from the divided and bringing down 13x.
Answer:
x = 9
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
50° is an exterior angle of the triangle, thus
38 + 4x - 24 = 50 , that is
14 + 4x = 50 ( subtract 14 from both sides )
4x = 36 ( divide both sides by 4 )
x = 9
88 pages = 352 minutes
1 page = 352/88 = 4 minutes
4 minutes = 240 seconds.
For Faye to read 1 page, it took her 240 seconds
The slope of KH is 1
The slope of GJ is -1
The product of the slopes of the diagonals is -1
Therefore, KH is perpendicular to GJ
