Multiply both sides by 30
30(15/18) = y
we then multiply 30*15 = 450
450/18 = y
we then get
y = 25
-0.25m+m would work but im not sure if thats what the question is looking for
Answer:
Angle 3 is 65
Angle 8 is 115
Step-by-step explanation:
Answer:
68.
Step-by-step explanation:
The common difference d = -19 - (-22) = 3
So the 31st term =
a31 = -22 + (31-1)3
= -22 + 90
= 90 - 22
= 68.
