Jessie saved Php72.50 on Wednesday, Php103.25 on Thursday, and Php38.75 on Friday. What was his total savings during these three days?

ty:)

What is the number 321,000,000 in scientific notation? also what is the number? ?

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

Tan198=asin164=? how to solve this? ?