Answer:
Proton
Step-by-step explanation:
However, the atom itself is not the smallest known particle, but instead each atom is made up of three individual parts: electrons, protons and neutrons. Furthermore, protons and neutrons themselves are made up of even smaller parts called quarks.
b = 3
Step-by-step explanation:
Add similar terms :
Collect like terms and simplify
Answer: 45°
Step-by-step explanation: add the angles together to get a total of 180°
Take a look at the photo attached.
If there are 400 silver dollars in all, and there are 275 in one bag, to find the amount in the other bag, just subtract:
400-275=125
There are 125 in the other bag.
