Describe how to determine if two lines are parallel, perpendicular, or neither. Give an example of a parallel line, a perpendicular line, and a line which is neither parallel nor perpendicular to y=25x+7.

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Find the area of a parallelogram with base 15 yards and height 21 2/3