Answer:
sorry for being late
1=40
2=50
3=50
4=130
5=90
Step-by-step explanation:
Answer:
y=3x-1
Step-by-step explanation:
We need to be able to see the graphs, can you add a picture? If you do have one, than sorry, but it won’t load.
Answer:
Step-by-step explanation:
The solution of each question is self-explanatory.
<u>Used properties</u>
- Vertical angles are congruent
- Angle sum property of circle
- Central angle is same as intercepted arc measure
<h3>#8</h3>
- mED = mAB = mAC - mBC = 90° - 52° = 38°
<h3>#9</h3>
- mEA = mBCD = mBC + mCD = 52° + 90° = 142°
<h3>#10</h3>
- mBDC = 360° - mBC = 360° - 52° = 308°