Answer:
2x
Step-by-step explanation:
solve it
The 9-sided polygon will have a central angle between the vertex and the center of one side of 360°/(2*9) = 20°. Then the apothem is
a = (6 in/2)*cot(20°) ≈ 8.242432 in
The perimeter is 9*6 in = 54 in, so the area is
A = (1/2)Pa = (1/2)*(54 in)*(8.242432 in) ≈ 222.5 in²
Answer: -4z
Step-by-step explanation:
If you subtract -3 by one, these negatives add up to be -4, making it -4z.
5/12, change the denominator to 12 cuz it has to be common
I'll solving it using a proportion. 18/27=24/x
Cross multiply.
18x=648
x=36
FQ is 36