Find the value of x
round your answer to the nearest tenth.

sin 33=7/x

Which best explains why this triangle is or is not a right triangle?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.