20star05 20star05
  • 03-11-2017
  • Mathematics
contestada

what is 21 to the 2nd power

Respuesta :

ofahavea6 ofahavea6
  • 03-11-2017

21×21=441

Answer: 441
Answer Link

Otras preguntas

Anna's toy car traveled 0.7 meters. Hector's toy car traveled 0.72 meters. Whose car traveled farther? Select from the drop-down list to complete the sente
a Apparently the man met a friend in the street... Al parecer el hombre _____ a un amigo en la calle... * o encontraba o encontró
what is the solution to the system y = -4 x+2 and y = x-3
Max weber believe that modern industrial societies were characterized by which of the following institutions
Standard form for y=3×-2
May I please have help with this question without someone being ignorant and just trying to get the points
Because of her excessive tardiness and absenteeism during the year, the company discharged Ruth V. Williams on November 13. Ruth has requested Form W-2 be given
Solve for x rounded to the nearest tenth. tan 35=16/x
a. Which date shows a waning crescent?
What 2 muscles are used when breathing​