Answer:
x = 60°
Step-by-step explanation:
First find <E by applying the angles of intersecting chords theorem.
Based on the theorem, we would have the following equation:
m<E = ½(arc CA + arc BD)
Substitute
m<E = ½(170° + 70°)
m<E = ½(240)
m<E = 120°
Let's find x:
x = 180° - m<E (supplementary angles)
x = 180° - 120° (substitution)
x = 60°
If you are rounding to the nearest tenth it would be 8.5.
You can’t round to the nearest ten with 8.546
Answer:
30
Step-by-step explanation:
5^2-2+7
Answer:
2xsquared-2x
Step-by-step explanation:
