Question

if he selects a three to one scale, the tip of the robot's arm will move just one inch. state whether the sentence is simple, compound or c3​

Answer 1

It is a complex sentence, since the sentence has two parts, and one part of the sentence depends on the other.

Answer 2

Answer:

The given sentence 'If he selects a three-one scale, the tip of the robots's arm will move just one inch. ' is a complex sentence. This because it contains a main clause ('the tip of the robots's arm will move just one inch') and a subordinate clause ('If he selects a three-one scale,).