Match the following items. 1. 2.5 2. 40% 3. 1/4 4. 220% 5. 4%

2/5
0.04
250%
25%
2 1/5

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?