Can someone explain the Pythagorean Theorem step by step with these numbers 4, 5, 3 = right triangle
3, 6, 9 = non-right triangle
how it works I guess
3, 4, 5 -- 3a, 4b, 5c the biggest # is always c
a² + b² = c²
3² + 4² = 5²
9 + 16 = 25
9 + 16 = 25
25 = 25
yes it is a right triangle

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.