Answer:
∠ a = 60° , ∠ b = 120°
Step-by-step explanation:
Supplementary angles sum to 180° then
x - 40 + x + 20 = 180 , that is
2x - 20 = 180 ( add 20 to both sides )
2x = 200 ( divide both sides by 2 )
x = 100
Then
∠ a = x - 40 = 100 - 40 = 60°
∠ b = x + 20 = 100 + 20 = 120°
I believe (7.5, 12.5) is the answer. The answer is where both lines intersect unless there is more to the question.
Answer: multifly then divide
Step-by-step explanation:
Answer:
Initial value 4 rate of change is negative 3 over 4
Step-by-step explanation:
Formula to use: y2-y1 over x2-x1 initial value coordinate: 0,4 Crosses thru coordinate: 4,1 1 minus 4 and 4-0 gives you negative 3 over 4
Answer:
Nininininiji
Step-by-step explanation:
