Note that a2 + b2 = c2. to work under a car, a mechanic drives it up steel ramps like the ones shown below. find the length of each side of the ramp. a = ft b = ft c = ft

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?