Question

modeling with mathematics the dimensions of a sports pennant are given in the diagram. find the values of x and y.

x = | 15 x

y = | 130 x

Explanation:

Step1: Solve for \(x\)

Given \(x = 15\), so \(x\) is simply \(15\).

Step2: Solve for \(y\)

Substitute \(x = 15\) into \(y=1.2x\). Then \(y = 1.2\times15\).
Calculate \(1.2\times15=(1 + 0.2)\times15=1\times15+0.2\times15=15 + 3=18\).

Answer:

\(x = 15\), \(y = 18\)