Answer is option B.

Explanation:
5 to the power -2 can be written as

which will be

which will be

Answer:
z = 106°
As a straight line has total 180°
Find the top inside angle:
t + 142° = 180°
t = 180° - 142°
t = 38°
Two opposite angles sum up to exterior angle.
<u>Now find z:</u>
68° + 38°
106°
Answer:
B. 22°, 118°, 40°
Step-by-step explanation:
As angles in a triangle equals 180°
Just a cheerful teen willing to help,
as always, hope you're having a splendiferous day(or night)
Answer:
Step-by-step explanation:
Attached is the solution
<span>''b. radial symmetry''</span>