Which number is the additive inverse of -4 and 1/4 of a -4 1/4 b -1/4 c 1/ 4 d 4 1/4. what's the answer

The additive inverse of -4 and is 4 and

Step-by-step explanation:

Given numbers -4 and

We have to find the additive inverse of the given numbers.

Additive inverse is the number added to a given number that the sum of number is equal to zero. that is

For given number a = -4

Let number x is added to -4 so that result is 0

⇒ x = 4

Thus, additive inverse of -4 is +4.

For given number a =

Let additive inverse be x,

⇒

Thus, additive inverse of is

Thus, the additive inverse of -4 and is 4 and

a is the right answer

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s