PLEASE HELP. PLEASE DO NOT SPAM OR ADD USELESS ANSWERS TO GET THE POINTS YOU WILL BE REPORTED. I WILL MARK BRAINLIEST What is the exact value of ?

Use one of these formulas in the screenshot below (THESE ARE NOT ANSWER CHOICES)

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv