<span>An equation that is satisfied for every value of the variable for which both sides are defined is called an identity.
For example:
Given the equation
3x + 4 = x + 2(x + 2)
Notice that for any value of x you use, the equation is true.
Thus, this type of equation is called an identity.
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In exponential form, it would be xy^2z^3
<h2>
Answer: 55 degrees</h2>
Step-by-step explanation:
Every triangle has 3 sides and 3 interior angles whose measures sum to 180 degrees. For example, a triangle with angles , and :
Following this rule, we will apply it to the angles XYZ, YXZ and the unknown XZY:
Finally:
Six dollars is the only answer that seems correct using the graph. Hope this helped.