Answer:
<h3>d = 8.6</h3><h3>d = √74</h3>
Step-by-step explanation:
Answer:
5 1/2 m^2
Step-by-step explanation:
Find the area of the garden including the trench. Find the area of the garden without the trench. Subtract the smaller area from the larger area.
I'll call the area of the garden with the trench Area 1 (A1). The area of the garden alone is Area 2 (A2).
Garden with the trench: 3 1/2 m by 3 m
Area 1: area = length * width
A1 = 3 1/2 m * 3 m
A1 = 7/2 m * 3 m
A1 = 21/2 m^2
A1 = 10 1/2 m^2
Garden without the trench: 2 1/2 m by 2 m
Area 2: area = length * width
A2 = 2 1/2 m * 2 m
A2 = 5/2 m * 2 m
A2 = 10/2 m^2
A2 = 5 m^2
The area of the trench is the difference in areas.
A1 - A2 =
= 10 1/2 m^2 - 5 m^2 = 5 1/2 m^2
Answer: 5 1/2 m^2
Answer:
5 ft
Step-by-step explanation:
The area of a rectangle is A = , where is the length and w is the width.
In this case, and A = 60. So, we plug these in and solve for w:
60 = 12 * w
w = 60/12 = 5
Thus, the width is 5 feet.
Hope this helps!
Answer:
Step-by-step explanation:
159.39(1-25/100)
159.39(100-25)/100
159.39(75)/100
159.39(0.75)
$119.54