For example
1>x>3
says x is less than 1 and greater than 3
Answer: 3/2
Step-by-step explanation:

Answer:
39.275
Step-by-step explanation:
the diameter of the semicircle is 10
A semicircle is half a circle, and a quarter circle is 1/4 of a circle.
Perimeter of a semicircle is ¶d/2
= 3.142 x 10/2 = 3.142 x 5 = 15.71
For 2 semicircles that will be 15.71 x 2 = 31.42
For the quarter circle, perimeter is ¶d/4 = 3.142 x 10/4 = 3.142 x 2.5 = 7.855
Total perimeter = 31.42 + 7.855 = 39.275
Not exactly
2/10 = .2
1/4 = .25
1/4 is 0.05 bigger than 2/10
2 over -1 im pretty sure that's it we just learned this like 2 weeks ago