What's (9+9i)(-1-5i) using foil method

Adriveway is 40 yards long about how many meters long is it

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.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: