Find the inverse of the logarithmic function y =log₂(x + 7) y = x2 - 7 y = x2 + 7 y = 2x2 + 7 y = 2x - 7 y = 2x + 7

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

5/6+7/8what is the answer sealsdbdbshd

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?