C: 11.1 mi Just do 3.7*3 to get the answer which is from the scale 1:3.7.
Answer:
x^2+y^2=(x^2+y^2-2y)^2
Step-by-step explanation:
Here we are given that
r=1+2sin
we know that the polar cordinates are represented as
x=rsin
y=rcos
Also squaring both and adding them gives you ,
Hence
also r=1+2sin
1+2sin =
Also ,
r = r=1+2sin
also sin =
Hence replacing sin we get
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Answer:
20/25
Step-by-step explanation:
12/15=
4/5=
20/25
Answer:
=55
Step-by-step explanation:
5+36/2*3-4
=5+54-4
=55
i hope this helps :)
