Answer:
A:sin (J) >cos (L)
Step-by-step explanation:
Hopefully this helps
Answer:The equation relating I, r, and k is I =K/r²
Step-by-step explanation:
The intensity, I, of a sound varies inversely with the square of the distance, r, from the source of the sound can be written as
I ∝ 1/r²
Introducing the constant of proportionality, K we have that
I =K x 1/r²
Therefore , the equation relating I, r, and k is I =K/r²
I’m not sure that this is 100% right but i would do tan37° x 12 to get: -10.1
The answer to the question is C
