A travel agency runs a new ad for beachvacations. The ad poster shows a largeimage of a bottle of sunscreen, based on ascale of
9:1, in cm.If the actual bottle of sunscreen was 13cm long, how many cm is it in the poster?Enter the correct answer.DONE
1 answer:
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Simplify the right hand side:
Expand the left hand side:
Subtract 2x from both sides:
Divide both sides by 4:
Answer:
θ = 2π
Rotational period = T
so the angular velocity is:
w=2πT
v=Dt
D=vt
Step-by-step explanation:
