E is the midpoint of DF, DE= 73 – 3, and EF = 4.: +3. Find the value of 1, DE, EF, and DF. (You may want to ske

Multiplying an even number of negative numbers gives an answer that is choose from:

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

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.