Fins the general term of an arithmetic sequence where A3=-1 and A10=18 Answer: An= -64/7+19/7n Step-by-step explanation: a10=18 a3=-1 d=(an-ak)/(n-k) d=(18-(-1))/(10-3) d=19/7 Find a1 18=a1+(10-1)(19/7) 18=a1+(9)(19/7) 18=a1+171/7 a1=-45/7 General Term An=a1+(n-1)d An=(-45/7)+(n-1)(19/7) An=(-45/7)+19/7n-(19/7) An= -64/7+19/7n #JuneChallenge
watch a tv advertisement about your favorite drink. observe how it is presented. write down things that the advertisement says about the product. be ready to tell your classmate about it. Answer: Dove soap Explanation: The advertisement told me that it nourishes the skin of a child than other ordinary soaps that can bought in other stores.
Oscars dog house is shaped like a tent. The slanted sides are both 5 feet long and the bottom of the house is 6 feet across. What is the height of his dog house, in feet, at its tallest point? Answer: The answer to this problem is 2.65 ft . Step-by-step explanation: This problem is best illustrated with the photo below. Assuming that the tent is a square pyramid, the solution for this problem goes like this Let d = diagonal of the square base and h = height of the tent First, let us solve for the diagonal of the base. Since the diagonal of a square is just the side multiplied by , then d = . Next, we can observe that the half of the diagonal and the height forms a right triangle having the slanted side as the hypotenuse. Thus, we can use the Pythagorean theorem to solve for h. If you want to know more about Pythagorean theorem, you may visit the following links: brainly.ph/question/1562375 brainly.ph/question/501882 brainly.ph/question/612960
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