Question

42×102 in distributive property​

Answer 1

Answer:

A positive acceleration means an increase in velocity with time. ... If the speed is increasing, the car has positive acceleration. When the car slows down, the speed decreases. When an object is speeding up, the acceleration is in the same direction as the velocity. Thus, this object has a positive acceleration.

Answer 2

= 42 × ( 100 + 2 )

= 42 × 100 + 42 × 2

= 4200 + 84

= 4284

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