The measures of the angles of a triangle are shown in the figure below solve for x 46°
2x+20°
72°

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

If f(x)=x+7 and g(x)=1/x what is (fog)(x)