Answer:
160
Step-by-step explanation:
5x-10+12x=16x
17x-16x=10
x= 10
exterior angle at C = 16x= 16×10 = 160°
Answer:
1,3,5,6
Step-by-step explanation:
That is 99 degrees if you have the triangle facing the other way
120
OA = OB
angle OAN = 90 degrees, so OAB and OBA is both 30 degrees.
$12,500 x 5% = $625.
$12,500 + $625 = $13,125.
