Which of these is a step in constructing and inscribed regular hexagon using technology?
a. create circle b with radius ab.
b. draw line fg.
c. draw point e anywhere on segment db.
d. mark the points of intersection between circle a and line ab.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

(x-5)1/2+5=2 what is possible solution of this equation