Perimeter of triangle help please!

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.

Select all the statements that apply to this figure

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction