Chris made a solid by joining two identical rectangular prisms as pictured below. The overall dimensions of the composite solid are 20 centimeters by 18 centimeters by 15 centimeters. What is the surface area, in square centimeters, of a single prism? A. 465 cm.² B.940 cm.² C. 1200 cm.² D. 1230 cm.²​

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.