Answer:
3214325435435345353534
Step-by-step explanation:
32143255345353534321432543543534535353432143254354353453535345345353534321432543543534535353432143254354353453535343214325534535353432143254354353453535343214325435435345353534534535353432143254354353453535343214325435435345353534
Answer:
x = 14
Step-by-step explanation:
Hi,
To begin, distribute the 2 to the x and -9.
So...
2 ( x - 9 ) = 10
2x - 18 = 10
2x = 28
x = 14
I hope this helps :)
you can measure the first angle with a protractor and then measure the other one see if there is a different angle
The enthalpy of a reaction can be measured using a Calorimeter
