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Create a two-column proof:
Given:
B
D
EAB and DCB are two right triangles and ZBEDZBDE. Point B is the midpoint of segment AC.
Prove;
AEAB ADCB

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.