Answer:
8483 ft²
Step-by-step explanation:
Subtract the area of the smaller circle from the area of the greater circle
Greater Circle area:
πr² = π × 140²
= 61583.2 ft²
Smaller Circle area:
= π × 130²
= 53099.8 ft²
Area of track:
61583.2 - 53099.8 = 8483.4ft²
= 8483ft² (to the nearest ft²)
Answer:
45dc
Step-by-step explanation:
Im not sure from the answer
(-2x-1)-(x-7)
-2x-x+7-1
-3x+6
-3x=-6
x=2
Answer:
y - w
Step-by-step explanation:
<u>Step 1</u>
The owner can sell the sole proprietorship for w dollars, so you need to find out what remains of y to find the answer.
<u>Step 2</u>
Hence: y - w shows the remainder.
Answer:
b and c
Step-by-step explanation:
