What are all solutions to the equation 2 cos θ = 1 for 0 ≤ θ ≤ 2pi? round to the nearest hundredth. θ ≈ 1.32, 4.97 θ ≈ 1.05, 5.24 θ ≈ 0.52, 2.62 θ ≈ 0.05, 2.89,

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?