HELP ME PLEASE ILL BRAINLIEST YOU IF YOU GET IT RIGHT which lines, if any, are parallel in the diagram below?

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?