Solve for a side in right triangles.

round you awnser to the nearest hundredth.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Plz hurry evaluate the expression a+b where a=8 and b=19

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d