Answer:
Width 130 ft and
Length 320 ft
Step-by-step explanation:
We are given;
- Length of the rectangular base is 70 ft less than three times the width;
- Perimeter of the rectangular base is 900 ft
We are required to determine the dimensions of the rectangular base;
Assuming the width of the rectangular base is x ft
Then length will be (3x - 70) ft
But;
Perimeter = 2L + 2W
Thus;
900 ft = 2(3x-70) + 2(x)
900 ft = 6x -140 +2x
1040 = 8x
x = 130
Thus;
Width = 130 ft
Length = 3x -70 = 320 ft
Hence the dimensions of the rectangular base are width 130 ft and length 320 ft
2/5 because 3/10 + 1/10 is 4/10 divide that by 2 and get 2/5
1/2 hour at 6 km/ hour = 3 km.
Total distance was 10km, so he rode his bike for 10 - 3 = 7 km
x = 7
The answer is 214,23 dollars. (1,02^3 * 3500)-3500 = 214,23
Answer:
0
Step-by-step explanation:
calculate the change in y over the change in x. m=y2-y1/x2-x1
