Question

Ad yg bs krjain no yg dibuletin (a-d)?? I need your help

Answer 1

A). Lp = 2La + Ka × t
= (2 × 1/2 × 3 × 4) + (3 + 4 + 5) ×9
= 12 + 12 × 9
= 120
b). Lp = 2La + Ka × t
= ( 2 × (23 + 47)/2 ×38) + (23 +
38 + 47 + 45) × 56
= 2660 + 153 × 56
= 11228
c). Lp = 2La + Ka × t
= (2 × 1/2 × 7,6 × 5) + (6,3 + 7,6 +
6,3) × 8
= 38 + 20,2 × 8
= 199,6
d). Lp = 2La + Ka × t
= (2 × (4 + 10)/2 × 7) + (7,6 + 4 +
7,6 + 10) × 38
= 98 + 29,2 × 38
= 1207,6