Answer:
Step-by-step explanation:
Explanation: A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
Subtract them to get 3.31
Answer: 40°
Step-by-step explanation: gave up on delta math
Answer:
y=-x+3
Step-by-step explanation:
rise is 3 and the run is 3
Answer:
25
Step-by-step explanation:
3a=30... equation 1
2a+2b=30... equation2
equation 2 => a+b=15 ... equation 3
equation 1 => a = 10 ... equation 4
equation 4 & equation 3 => b = 5
5^2 = 25