Answer:
(a) 750
(b) 1875
(c) 4875 or as a fracion 7/20
Step-by-step explanation:
160 inches
An octagon has 8 sides;
20*8=160
x= 15/7
http://www.stgeorges.co.uk/blog/how-can-i-describe-a-graph-ielts-writing-task-part-1-business-english
Product is 6x³ - 37x² + 53x + 8
