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Tu amiga argentina, Sofía, te ha preguntado sobre lo que haces con tus amigos. Escríbele un email. Menciona: • deportes • redes sociales • televisión • centro comercial.

Hola Sofía, ¿Cómo estás? La semana pasada me preguntaste cuáles son mis pasatiempos favoritos, así que ahora te lo voy a decir.Durante mi almuerzo, el juego más divertido para jugar es el baloncesto. Suel...

Answered by Isabella Y. • Spanish tutor

3360 Views

Express cos(2x) in terms of acos^2(x) + b

cos(2x)=cos²(x) - sin²(x)use sin²(x) = 1 - cos²(x)so cos(2x)=cos²(x) - (1 - cos²(x))cos(2x)=2cos²(x) - 1so a = 2 and b = -1

Answered by • Maths tutor

3711 Views

What is the significance of Lady Macbeth's speech in Macbeth?

Lady Macbeth's speech contains a variety of techniques used to elucidate her descent into madness. We can see this when she states: "out, damn spot, out!". Shakespeare's utilisation of repetitio...

Answered by Harvey L. • English tutor

5010 Views

Given that f(x) = x^2 (3x - 1)^(1/2) find f'(x)

This is an example of a question using the product rulelet u = x² and v = (3x - 1)^1/2then u' = 2x and v' = 3 X 1/2 (3x - 1)^-1/2 using the product rule we get f'(x) = x

Answered by • Maths tutor

4216 Views

What was the most significant factor in Hitler's consolidation of power?

One factor that contributed to Hitler's rise to and consolidation of power was his propaganda scheme, which was implemented extensively into Germany. Creditable mainly to one of his most trusted officers,...

Answered by Ceyhun A. • History tutor

4900 Views