Answer:
65°
Step-by-step explanation:
Short arc AC is the difference between 360° and long arc ABC:
arc AC = 360° -230° = 130°
The inscribed angle ABC that intercepts this short arc will have half the measure of the arc:
∠ABC = 130°/2 = 65°
Answer:
-12a+4b-8c+18
Step-by-step explanation:
-2(6a - 2b + 4c-9)
=(-2)x6a+\(-2)(-2b)+(-2)x4c+(-2)(-9
=-2x6a+2x2b-2x4c+2x9
=-12a+4b-8c+18
I hope this helps!
(-x-14)^2 = x^2 +14x+14x+196
which turns into x^2+28x+196.
hope this helps
and give thanks
42,84,126
18, 36,54,72,90,108,126
that would be 126