nevfrett
nevfrett nevfrett
  • 18-01-2022
  • Chemistry
contestada

Please help
Show your work

Please help Show your work class=

Respuesta :

chloebenn25
chloebenn25 chloebenn25
  • 19-01-2022

Answer:

21

Explanation: 2+1=21

Answer Link

Otras preguntas

Explain the central difference between main details and supporting details of a piece of writing.
How does capillary action help sustain life on earth?
A car gets 15.5 kilometers per liter of gas. Gas cost .43 per liter. If I drove 124 kilometers, how much money would I spend in gas?
The length of a rectangular deck is 4 times its width. If the deck's perimeter is 30 feet, what is the deck's area?
What types of crimes primarily affect businesses? Give examples.
Find the exact value of the expression. Write the answer as a single fraction. Do not use a calculator.[tex]sin \frac{23 \pi }{4} cos \frac{11 \pi }{6} + cos
What do you call the procedure that helps you determine the volume of an irregularly shaped object, while using a graduated cylinder?
Find the exact value of the expression. Write the answer as a single fraction. Do not use a calculator.[tex]sin \frac{3 \pi }{2} tan (\frac{-23 \pi }{4}) - cos
Find the value that completes the square r^2-30r+__
6(2x-8)+3=15help me its multi-step equation