Kasim has 7 square platters of equal size. Each side of each platter is 0.4 meters long. Kasim places all the platters in a row with no gaps between the sides. How long is the row of platters?​

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length