Explain how you found the answer and round your answer to two decimal places.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

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.