Calculate the angle between the line DE and the plane ABCD in the prism pictured below, giving your answer to 1 decimal place.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Ineed with number 6 , explain how to get 1978