Suppose triangle CDF, whose vertices have coordinates C(-2, 1), D(4, 5), and F(5, 3), is reflected over the x-axis. Part A

Explain a way to determine the coordinates of the vertices of triangle C'D'F' (15 pts).

Part B

Find the coordinates of triangle C'D'F' (10 pts).

452,489 to the nearest thousand is 452,000

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

look at photo