LucyVogel
LucyVogel LucyVogel
  • 04-01-2018
  • Mathematics
contestada

Need help with questions 12-21 help!!!!

Need help with questions 1221 help class=

Respuesta :

amarisekpenyong
amarisekpenyong amarisekpenyong
  • 16-07-2022

Answer:

-9

Step-by-step explanation:

because if u do 21-12=9 since the bigger number has the minus sign u will put it in front of the number u have gotten =-9

Answer Link

Otras preguntas

57% of 109 is what number? plz help
if y is the principal square of root 5,what must be true
A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo
How Do Clownfish Catch Their Food?
what were some of the problems that led to the rise of dictators in germany ,italy ,and japan?
how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am
How do you think the people conquered by the Romans felt about their new rulers
How did the Romans rule differently from the Etruscans?
What is 9-4(2p-1)=45?
what is 89 divided by 6 in long divison