the circumference of the parallelogram is 19.2 cm. Calculate the sides of a parallelogram if one proximal side is 20% of the other

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

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.