Each month Kelsey donates 1/5 of her allowance to her school for supplies. 1/2 of that amount goes to supplies for the chorus class?

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

9 x 8 divided by (5-3)=36

a is the right answer