What is a construction? A) a construction is a figure drawn using only a straightedge and a compass.
B) a construction is represented by a flat surface that extends without end and has no thickness.
C) construction is a two-dimensional diagram that can be folded to form a three-dimensional figure.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2