Atriangle has angles that measure 8xº,
6xº, and 2xº. determine the value of x and
write the measure of each angle.

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?

Which statement about the annual percentage rate (apr) is not true?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b