Brenda’s Bottle answer:
3 1/4 = 13/4 in improper fraction form.
13/4*-0.26 = -0.845. This is the difference in the change.
John’s Bottle answer:
2 5/6 = 17/6 in improper form
17/6*-0.21 = -0.595 in difference.
Thank you! I hope this helps!
Answer:
6,452,566
Step-by-step explanation:
Answer:
5cm
Step-by-step explanation:
Given area of trapezium = 31.5 sq. cm
Length of parallel sides = 7.3cm and 5.3cm
Formula to calculate area of trapezium is
1/2*(sum of parallel sides)*perpendicular distance between parallel sides
sum of parallel sides = (7.3 + 5.3) = 12.6cm
substituting value of area given and sum of parallel sides we have
31.5 = 1/2* 12.6 * perpendicular distance between parallel sides
(31.5 * 2)/12.6 = perpendicular distance between parallel sides
perpendicular distance between parallel sides = 63/12.6 = 5
Therefore perpendicular distance between parallel sides for given trapezium is 5cm.