A right square pyramid is shown below. The base, b, has a length of 12 centimeters. The height, h, is 8 centimeters.
What is the length of s?

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.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

What is the ratio fraction form of 25: 9