Answer:
1) -1/4
2) -1/2
3) 1/3
Step-by-step explanation:
perpendicular lines' slopes are opposite reciprocals so you flip it and change the positive or negative sign
parallel lines have the same slope
Answer: 15 !
Step-by-step explanation:
14 17/21 can be re-written as 14.8095
Which rounds to 15.
Hope this helped! :)
i think the answer is 88 i hope i helped
Answer:
1/2 or 0.5
Step-by-step explanation:
Multiply 1/4 by 2/1
2/4
Simplify
1/2
Hope this helped :)
