Simplify the expression using trigonometric identities: sec (-0) - cos 0. A) tan(-0) · sin 0
B) tan(-0) · sin (-0)
C) tan 0 . sin
D) -tan 0 . sin 0

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

Why do interests rates on loans to be lower in a weak economy than in a strong one