Name a device that measures distance travelled by automobiles. A body travels a distance of 15 m from A to B and then moves a distance of 20 km at right angle to AB. Calculate the total distance travelled and the displacement.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

your answer is the frist one

hop i