Answer:
i think i know
Step-by-step explanation:
Answer:
16.67
Step-by-step explanation:
Answer: perpendicular lines
Step-by-step explanation:
look up "Two straight lines that intersect at a right angle"
Answer:
30
Step-by-step explanation:
We have to make the intersection between these sets, and we see that they intersect in the range: [70,100], and d(70,100) = 30, that is the answer.
The answer would be -3x^2+3 x + 36
