PLZ HELP ASAP
The sides of the base of this square right prism are 16 centimeters each and the height of the prism is 10 centimeters. What is the surface area of the prism?

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?

Divide. write in simplest form 41/6 divided by 10

X2 + y 2 = 36 x + y = 6 solve the system of equations.