Answer: 11.4
Step-by-step explanation:
<u>Answer:</u>
The element is Chromium.
<u>Explanation:</u>
The atom has 24 protons and 12 neutrons.
We know that Cr has 24 number of protons, to the Chemical is Cr (Chromium)
Again, we know that the atomic number is the number of protons and the atomic mass is the sum of proton and neutron.
So, the atomic number is 24 and the atomic mass is (24+12)= 36
Therefore, the symbol is 
Answer:
x = - 
Step-by-step explanation:
Given
4x - 6 = 10x - 3 ( subtract 10x from both sides )
- 6x - 6 = - 3 ( add 6 to both sides )
- 6x = 3 ( divide both sides by - 6 )
x =
= - 
Sure
first convert 33ft to inches
33 x 12 = 396 inches
then do 396-9.75 = 386.25in
to convert to ft, simply divide this answer by 12
32.1875 ft
D! -48/8= -6 and -32/8= -4