9. Which pair of numbers are not opposites? 72 and -72
27 and -27
7and -7
27 and -27

option b  

step-by-step explanation:

we know that

the distance from point n to lm in the figure is equal to the distance of the perpendicular line to lm that passes through the point n

so

the distance is equal to the segment no

> given problem

therefore

the distance from point n to lm is equal to

answer: given the scale 3,5 mm to 1 foot: so you know this and you need convert this 150mm to get the right answer.

1. 37

2. 22

3. 44

4. 66

step-by-step explanation: