Answer:
<h3> <u>Y</u><u>E</u><u>S</u><u> </u></h3>
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Proportional Relationships
A proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if:
y=kx
for some constant k , called the constant of proportionality .
(Some textbooks describe a proportional relationship by saying that " y varies proportionally with x " or that " y is directly proportional to x .")
This means that as x increases, y increases and as x decreases, y decreases-and that the ratio between them always stays the same.
The graph of the proportional relationship equation is a straight line through the origin.
Answer: 37.5%
Step-by-step explanation: 1/8 is 12.5% and if you multiply 12.5 by 3 you get 37.5
SA of triangular prism :
2B + Ph
