if ab is 5cm longer than bc, calculate the perimeter of the rectangle

Question

Maya · Answer

Answer:     4x + 10 cm     Step-by-step explanation:   Let side bc be = x cm  So, side ab is = x + 5 cm  ∴ Perimeter of the rectangle = 2 (l+b)                                                   = 2 ( x + x+5) cm                                                   = 2 (2x + 5) cm                                                   =    4x + 10 cm (Ans)

Kylie

which of the polynomial is a linear polynomial?
A)X+5
B)X2+5
C)X3+5
D)X4+5

2. If 425 x 17 = 7225, then 1.7 x 4.25 equals
d) 7.225
a) 0.7225
b) 72.25
c) 722.5

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4x + 10 cm