Answer:
Area of ABD = 9/2 or 4.5cm^2
Step-by-step explanation:
Area of triangle =

plug-in ABD


Area of ABD = 9/2 or 4.5cm^2
Answer:
the answer is zero cause theirs only y no x
Step-by-step explanation:
I think it is the third one. If it’s not the third one then it’s the first one.
Answer:
(10,-3)
Step-by-step explanation:
Answer:
The value of the expression is 400