Question

What will be the perimeter of a square of side (5x + 2) cm?​

Answer 1

Answer:

Two poles stand on the ground at a distance of 20m and 50 m respectively from a point A on the ground, the taller pole at 30 m from smaller pole. A cable originates from the top of the taller pole, passing on the other pole ends on a hook at point A. If the length of the cable is 100 m, how much of it lies between the the two poles? (a) 50m

(b) 40 m

(C) 60 m

(d) 80 m

Answer 2

Answer:

1 (5x+2)?

answer

cm ( 5x +2 )

= 5cm x + 2cm .