Use the long division method to find the result when 2x^3 + 2x^2 + 5x – 16 is divided by x-1. If there is a remainder, express the result in the form q(x) + r(x)/b(x)

What is the prime factorization of 230

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?