To the nearest square meter, what is the curved surface area of the half pipe if it’s 7 m long? The radius is 2.5 m

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

What is the frequency of the sinusoidal graph?