B 15
10
C
А
b
Find the length of "b", to the
nearest tenth, using the
Pythagorean Theorem.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?