Select the polynomial that is a perfect square trinomial. a) 49x2 − 8x + 16 b)4a2 − 10a + 25 c) 25b2 − 5b + 10 d) 16x2 − 8x + 1

Which shows the pre image of triangle xyz

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

How do i find the missing angle measure in a polygon