The scale factor for a scale drawing is between two measures. a. the difference b. a ratio c. the distance d. the absolute value

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315