Stumped... Can anyone put me in the right direction??? Prove that:

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Is there an x intercept in the equation 60*1.15^x

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)