Answer:
D. promoting general friendliness
Step-by-step explanation:
You are not invading someone's personal life. You are just being friendly.
Hope this helps! Please mark as brainliest.
Answer:
It is the top right one.
Step-by-step explanation:
C = 2πr
r = radius
c = circumference = 18
Plug in the corresponding numbers with variables.
18 = 2πr
Isolate the r. Divide 2 and π from both sides
(18)/2π = (2πr)/2π
9/π = r
C/π = r is your formula to finding r.
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so x^2 + 3x + 2 = 2x+3
or x^2 + x = 1
After that just use the a quadratic equation formula
