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Step-by-step explanation:
19 would be the first quartile.
Answer:

Step-by-step explanation:
Given
The attached triangle
Required
Find x
Considering angle 30 degrees,


Using the tangent formula:

Make x the subject




Answer: $37.20
Step-by-step explanation:
Just add those 2 amounts together
300 - 240 = 60
60 = 20%
Respuesta:El descuento fue del 20%.
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