If ABC is mapped onto DEF after a line of reflection and DEF is mapped onto XYZ after a translation, the relationship between ABC and XYZ is that they are always... A. Congruent but not similar
B. Similar but not congruent
C. Neither similar not congruent
D. Congruent and similar

S-7< 3 i need answering this problem someone asap answer

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

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.