What is the number of real values of x satisfying the equation 22x2−7x 5=1?

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.

I’m which figure is point g an orthocenter

Math it's appreciated. (picture provided)