I need u guys to solve this and answer all the questions​

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

The sum of two numbers is 12 and their difference is 18 what are the two numbers