Question

1. A 13 inches long skirt, has a hem of 3 inches. How long will the skirt be if the hem is opened?
2. A roller coaster is
18
m high if a new ride is built which is 2rd times the height of the provide​

Answer 1

Answer:

1) add both the values. that is 13+3 inches= 16 inches.

can't understand the second question. sorry.

Hope it helps pls mark the answer as brainliest .