Given ????(a1, aa2), ????(????1, ????2), ????(c1, c2), and ????(d1, d2), find a general formula in terms of a1, a2, ????1, ????2
, c1, c2, d1, and
d2 that will let us determine whether AB and CD are perpendicular.
1 answer:
cant help when you put question marks!
please do this better!
You might be interested in
Answer:
steve=65 mph
kevin=13 mph
Step-by-step explanation:
steve=s
kevin=k
s=5
k=1
1=5=6
390 divided by 6 equals s 65
divide further by 5 which equals k 13
Answer:
the answer would be p= 15
Step-by-step explanation:
Answer:
x>-1
Step-by-step explanation:
Answer:
Acute, equilateral
Step-by-step explanation:
Answer:The triangle is acute
Step-by-step explanation:
