Answer:
20 + 2 units
Step-by-step explanation:
because the perimeter of ∆ ABC is the answer 20 + 2
40° + 7 = 47
180° - 47 = 133°
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Answer:
A
Step-by-step explanation:
Using desmos we can see that the slope is positive and increasing while Mallory made a negative slope.

The positive integer is 6.
The consecutive integers are 6 and 7.