georginabark georginabark
  • 04-05-2020
  • Mathematics
contestada

A length is measured as 21 cm correct to 2 significant figures

Respuesta :

lincolin lincolin
  • 04-05-2020

Answer:

21

Step-by-step explanation:

Answer Link

Otras preguntas

you shoot a model rocket into the air with a speed of 18.2 m/s. now high does the rocket go?
What positive and negative traits does Odysseus demonstrate in his adventure with the Cyclop's?
which point lies on the graph of the boundary line of the inequality 3y + 4x< 12
Subtract: 6lb 4oz - 2lb 10oz
Subtract: 6lb 4oz - 2lb 10oz
Solve by elimination:4x+7y =8-8x -14y= 5
Solve the equation: 1/4 + w = 6 1/3
what does the numerator tell us in fraction
what is an undefined nuclear region containing only nucleic acid
Which statement accurately describes the Battle of Marathon?   A. Athens fought alone against Darius's army and decisively defeated the Pers