Vertical angles have the same measure
So, 2x will be equal to x+30
2x = x+30
x = 30
Answer:
D
Step-by-step explanation:
Given
C = 2πr ( isolate r by dividing both sides by 2π )
= r → D
Answer:
C
Step-by-step explanation:
The picture give you the law of the volume of the pyramid
Answer:
no
Step-by-step explanation:
To be a function, the x values must correspond to one and only one y value.
In the coordinates given, (0.3, 0.6) and (0.3, 0.7) have the same x- value.
That means that they cannot be a function.