Answer:
11 = m/2 +7
4 = m/2
m = 8
Step-by-step explanation:
Well for example if you wanted it to be 60 sq meters then you could do 60/3 which is 20 then the length could be 40 and the width could be 20
Answer
adding 2
Step-by-step explanation:
Answer:
A line parallel has the same slope, so -3
Cosx= sin(90-x)
From the RHS,
sin(90-x)= sin90cosx-cos90sinx
Since sin90=1, cos90=0
sin90cosx-cos90sinx=cosx-0=cosx (proven)
