No, it's a little more than that.
1.61 kilometers is 5,282.2 feet.
That's about 2.2 feet longer than 1 mile.
Using the modified Pythagorean equation sqrt((6-4)^2 + (2-(-2))^2 = c^2, you get the sqrt(4 + 16) or sqrt 20. Factor the 20 into sqrt(4x5) you get 2xsqrt(5)
Answer: Perimeter = 6π ≈ 18.84
Area = 15π ≈ 47.10
<u>Step-by-step explanation:</u>
This is a composite of a big semicircle with diameter of 10 --> radius (r) = 5
plus a medium semicircle with diameter of 6 --> r = 3
minus a small semicircle with diameter of 4 --> r = 2
Perimeter of a semicircle = 

Area of a semicircle = 

It would be k because anytime a line is dotted it uses the symbol < or >
Answer:
Step-by-step explanation:
<u>Solve for x:</u>
- 1/2 (4x - 8) + 3x = 36
- 2x - 4 + 3x = 36
- 5x - 4 = 36
- 5x = 40
- x = 40/5
- x = 8