9 hope this is right 65% accurate answer
See the figure attached to better understand the problem
we now that
in the triangle ABC
tan alfa=126/120----------> 1.05
alfa=arctan (1.05)-------> alfa=46.40°
in the triangle ADC
sin alfa=DC/120----------> DC=sin(46.40°)*120---------> DC=86.90 units
the answer is 86.9 units
The map help you found your way home
Answer:
5z
Step-by-step explanation:
Product means multiply
5z