The Third Angle Theorem states that if two angles in one triangle are congruent to two angles in another triangle, then .

What is the solution to the equation in the & show work i’m very

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Find the arc length of the semicircle. 7the grade