Answer:
x=5°, angle A=50°
Step-by-step explanation:
8x+11x-5+90=180
19x=95
x=5°
-->A= 11x-5
= 11*5-5
=50°
first question
slope = rise/run = 2/3
second question
slope = rise/run = 1/3
2,304
The circumference is 62.83in
I think B is 1/5. I think C is 1/2.
b
