Question

complete the statements about the relationship between the two labeled angles.
the two labeled angles are vertical angles.
that means that their measures are equal.
use the relationship you determined to write an equation to help you solve for x.
7x = 140
hint
the expression 7x is 7 times x. how do you undo multiplication?
(7x)° and 140° angles at point u with lines wo and ul intersecting

Explanation:

Step1: Identify the equation

We have the equation \(7x = 140\) from the relationship of vertical angles.

Step2: Solve for x

To solve for \(x\), we need to isolate \(x\). Since \(x\) is multiplied by 7, we divide both sides of the equation by 7.
\[
\frac{7x}{7}=\frac{140}{7}
\]
Simplifying both sides, we get \(x = 20\).

Answer:

\(x = 20\)