Answer: isosceles
Step-by-step explanation:
By the alternate interior angles theorem, 
Since angles in a triangle add to 180 degrees, 
Since sides opposite equal angles in a triangle are equal,
.
So, triangle ABC is <u>isosceles</u>
Answer:.86
Step-by-step explanation:
Put the given data within the formula for the zscore.
<h3>
Answer: Non proportional</h3>
Proportional equations are of the form y = kx, for some fixed constant k. The k value is the constant of proportionality.
The +100 at the end is why we don't have a proportional equation.
Visually all proportional equations go through the origin, meaning the lines have y intercept of 0. For y = 230x+100, the y intercept is 100.
Answer:
The term corresponding angles is often used when two lines are cut by a third line, a transversal . The Corresponding Angles Postulate states that if k and l are parallel , then the pairs of corresponding angles are congruent .