Answer:
the answer is DBC=90°
because the midpoint of the perimeter of quadrilateral is B
82
Step-by-step explanation:
49 - 3 + 72/2
= 46 + 36
= 82
F=ma
F=22.4*1.40=31.36
10
10+3 = 13
13 x 7 = 91
the answer would be x=−0.870452,0.712370
