Question

Simplify b) 16 x (-9) + (-8) x (-9) using distributive law.

Answer 1

Answer:

woman starts from her house at 9.00 am, walks with a speed of 5 km/hr on a straight road upto ner office 5 km away, stays at the office up to 5.00 pm, and returns home by an auto at a speed of 30 km/hr. Choose suitable scales and plot the x-t graph of her motion.

Answer 2

Answer:

16*(-9)+(-8)*(-9)=-144-72=216