Hiep V. answered 10/16/20
Math tutor with over 20+ years of experience
Perimeter of a triangle = side a + side b + side c
P = (3x-1) + (4x+3) + 6x = 3x + 4x + 6x -1 + 3 = 13x + 2
Bridget R.
asked 10/15/20Write and simplify an expression for the perimeter of the triangle
side a 3x-1
side b 4x+3
side c 6x
Hiep V. answered 10/16/20
Math tutor with over 20+ years of experience
Perimeter of a triangle = side a + side b + side c
P = (3x-1) + (4x+3) + 6x = 3x + 4x + 6x -1 + 3 = 13x + 2
Mark M. answered 10/15/20
Mathematics Teacher - NCLB Highly Qualified
3x - 1 + 4x + 3 + 6x = ? (Combine like terms)
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