∠bcd is reflected over the y-axis. if m∠bcd = 65°, what is the m∠b'c'd'?

25°

35°

65°

115°

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

In the geometric progression –3, 12, −48… what term is 3,072?