A2.5m string is attached to the top of a verticle tentpole. the string is pegged into the ground 1.8m away from the base of the tentpole. how tall is the tentpole and what angle does the string make with the ground?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no