Please send a picture of the triangle so I️ can better help you
values that are <u>excluded from the domain</u> of a rational expression are values that make the denominator 0, since if that's so, the rational will be undefined. That happens when the denominator is zero out, let's do so

so, if ever m = 0, the denominator will become 0 and the rational becomes undefined, and whenever n = -3, the same will happen to the rational, thus those values are excluded.
57 would be rounded to the number 100
Answer:
I think the answer is 11. 18
Answer:
7=pork chops
11=steaks
Step-by-step explanation:
11+7=18
11-7=4