I think the two datas have somewhat similar distribution.
Answer:
ABC = 65
Step-by-step explanation:
The sum of the angles of a quadrilateral are 360
2x-15 + x + 2x-15 +x = 360
Combine like terms
6x -30 = 360
Add 30 to each side
6x -30 +30 = 360+30
6x= 390
Divide by 6
6x/6 = 390/6
x=65
We want angle ABC
ABC = x
ABC = 65
Answer:
c
Step-by-step explanation:
Answer:
the answer is E
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
x=3 f(x)=45
45/3=f
f=15
