Answer:
x^3
Step-by-step explanation:
reciprocal is 1/(given value)
1/(1/x^3)
=x^3
Answer:20.25
Step-by-step explanation:
If you do 81 divided by 4
I think Im not sure
Answer:
(x,y) -> (-x,y)
Step-by-step explanation:
The image is flipped over the x axis.
Answer:
166.27 m2
Step-by-step explanation:
area of hexagon =
*
where a = length of 1 side
this hexagon is made of 6 equivalent triangle
consider ABC triangle
let AC length be x
<em>AB = 2 * AC = 2x = a</em>

Hence a = 8
<u>hence area of hexagon = </u>
<u>*</u>
<u> = </u>
<u> * </u>
<u> = 166.27 m2</u>