The table is linear because the change because it had a constant slope when we solve for change in y / change in x for each of the data points given. That slope is -0.5 and it’s constant.
Answer:
x = 36.3°
using tane rule:

Here!
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( rounded to nearest tenth of a degree)
Step-by-step explanation:


The value of the expression would decrease because if you add more to the smallest number in the subtraction problem the value or the answer decreases