Tenho prova amanhã de Progressão Aritmética, mas não entendi essa questão! Determine o valor de x, de modo que os quadrados dos números (x+1), Vx+15 e (x+3) formem,
nessa ordem, uma PA.
(Vx+15, o V representa uma raiz)

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Because vacation shots are taken quickly, you shouldn't worry about any rules of composition or elements of design. true or false

John, a graphic designer, is working for a client who is planning to build and sell new homes. john’s client asks him to create a presentation for potential homeowners. the potential homeowners need to see a vivid representation of what their finished home will look like. what kind of graphic artwork should john produce? a. physical 3d color paintings b. digital 3d images c. digital 2d drawings d. physical 3d paper models e. ical slide images

Which has a heavier visual weight, an object with a simple contour or one with a complicated contour?