Arectangular board is 1.5 meters long and 0.8 meters wide. what is the area of the board in square millimeters? do not round your answer.

The area of the board in square millimeters is:

                1200000 square millimeters.

The length of the rectangular board is: 1.5 meters.

and the width of the rectangular board is: 0.8 meters.

We know that:

  1 meters= 1000 millimeters

This means that:

The length of the rectangular board is: 1500 millimeters.

and the width of the rectangular board is: 800 millimeters.

Now we know that the area of rectangle is given by:

i.e. we have:

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.