X^3 * x^2 - 4 is your answer. Hope this helps!
3.) A *the first one*
4.) C *the last one*
To find % you need decimal multiply by 100%
0.564*100%=56.4%
Opposite sides are congruent in a parallelogram.
so,
JK will be congruent with ML
and
JM will be congruent with KL
hope this helps
