Check the picture below.
what about the angle atop? well, is just 180 - 90 - A.
Answer:
5
Step-by-step explanation:
6-6/7
using pemdas it's:
6/7= 0.857
6-0.857=5.143
5.143 to the nearest whole number is 5
2/9 is the slope
Explanation:
8-4 = 4 over 10-1 = 9