Solve for angles A, B,and C

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.

What is this inequality notation? t is less then or equal to 2

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?