harrisonsavarioso60t harrisonsavarioso60t
  • 12-06-2018
  • Mathematics
contestada

select the proper for parentheses to speed up the addition for the expression 2+9+8+1

Respuesta :

Kirstina1734
Kirstina1734 Kirstina1734
  • 12-06-2018
(2+9)+(8+1)=
18. 9.
\. /
27
Answer Link
maria678cheetah maria678cheetah
  • 12-06-2018
(2+9)+(8+1)=
18. 9. =
27
Answer Link

Otras preguntas

A body of mass 2 kg is moving in the positive X-Direction with a speed of 4 m/s collides head on with an another body of mass 3 kg moving in the negative X-Dire
Electrons surround the nucleus of an atom and those that are in the outer energy levels are _____.less attracted to the nucleusmore attracted to the nucleusnot
What Is Mind Control Fiction?
What Is a Cause-Effect Essay?
explain why it is usually only necessary to test one point when graphing an inequality
In Seven Ages of man by William Shakespear What do you mean bySighing like furnace,with wipeful balladMade to his mistress eyebrow,Then the soldierJealous in ho
what does 'heaven knows' mean?
Which causes fermentation?A. AntibodiesB. AntigensC. MicroorganismsD. Antibiotics
Which causes fermentation?A. AntibodiesB. AntigensC. MicroorganismsD. Antibiotics
Which causes fermentation?A. AntibodiesB. AntigensC. MicroorganismsD. Antibiotics