Answer:
Terrance is incorrect
Step-by-step explanation:
Supplementary angles add to 180 degrees
4x+30 + 2x+6 = 180
Combine like terms
6x+36 = 180
Subtract 36 from each side
6x+36-36 = 180 -36
6x =144
Divide by 6
6x/6 = 144/6
x =24
Answer:
Domain: [-4, ∞]
Range: [-6, ∞]
Step-by-step explanation:
The domain is the set of the possible x values
The range is the set of the possible y values.
In the graph, we can see that the function cuts in a given part. We can see that for the x-values, the smallest one is x = -4, and then the function extends to the right (we see no limit at the right, then there is none)
This means that the domain is:
D: [-4, ∞]
For the y-values, the smallest value is when x = -4, and the y-value is -6
Then we can see that, as x increases, the same happens for y.
Then the range is:
R: [-6, ∞]
Its basically saying 8×9a is equal to 9×-2a then you answer it the answer is 72=-18
