Answer:
d(-8)=-8 . it is very easy
Answer:
8 x 4 x 12 = 384
Step-by-step explanation:
8 x 4 x 12 = 384
Answer:
a: 12 cm
b: I think it's 2.5 cm but someone might have to double check that
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
The slopes of parallel lines are the same. The slopes of perpendicular lines are negative reciprocals of each other, hence their product is -1.
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For the most part, the concept of adding slopes of lines does not relate to parallel or perpendicular lines in any way.
C d e are correct...hope this helps