The unmanned, unpowered Boeing X-40A was the first-phase flight test vehicle for the U.S. Air Force’s Space Maneuver Vehicle program that began in the late 1990s. The program aimed to develop small, reusable, highly maneuverable spacecraft for deploying,

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Hot out of the X-Yachts Design Office came the X4⁰, a forty-foot performance cruising yacht that is just as capable for some serious mileage, as it is blasting around the cans at the weekends. The new baby Luxury X-Yacht joins the hugely successful and critically acclaimed Pure X range.

Franklin Sports' X-40 Pickleballs are made for premium play and performance and are the official pickleball balls of the US Open Pickleball Championships! Designed with precision-drilled holes and constructed from durable polyethylene, the X-40 outdoor pickleballs are built to outperform and outlast other pickleballs on the market.

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Mar 2, 2016 · The X-40A was an 80% subscale version of the X-37 experimental autonomous spaceplane technology demonstrator, but lacking propulsion or thermal protection systems.

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X-40, build number #92, built in 2006 and commissioned in 2007. White hull with blue hull stripes and 2.1m L-shaped keel. Standard aluminium mast with furling genoa. Teak on cockpit, with non-slip sidedecks and coachroof.

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Apr 17, 2019 · When two chords in a circle intersect, the vertical angles formed at the point of their intersection equals half of the sum of the intercepted arcs according to the angle of intersecting chords theorem. 40 = 1/2 (41 + x) [angle of intersecting chords theorem]. 2 (40) = 41 + x. 80 = 41 + x. 80 - 41 = x. 39 = x. x = 39. (option A)