Abuilder constructed a roof of wooden beams. according to the diagram to the right, what is the length of a sloping beam? round to the nearest tenth

Find the missing dimension extra points

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8

Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex: