PLEASE ANSWER ASAP The rectangular base of a 3-D printer is 4.5 feet by 3 feet. In Nika’s drawing, the base of the printer is 3 inches by 2 inches. If Nika enlarges her drawing to 3 times its size, what will be the scale of her enlarged drawing? Explain.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?