Answer:
E because is covered all angle
Answer:
3,040$
Step-by-step explanation:
20k*.1=2,000
8k*.13=1,040
2,000+1,040=3,040
I am so sorry if I'm wrong.
You must divide mass of carbon by mass of carbon atom.
![\dfrac{6\mathrm{g}}{2\cdot10^{-21}\mathrm{g}}=3\cdot10^{21}=3\mathrm{Z}](https://tex.z-dn.net/?f=%5Cdfrac%7B6%5Cmathrm%7Bg%7D%7D%7B2%5Ccdot10%5E%7B-21%7D%5Cmathrm%7Bg%7D%7D%3D3%5Ccdot10%5E%7B21%7D%3D3%5Cmathrm%7BZ%7D)
There are 3 zetta atoms of carbon in 6g of carbon.
Hope this helps.
Answer:
x = 4
Step-by-step explanation:
Given that the triangle is equilateral then the measure of each angle is 60°
Equate 9x + 24 to 60 and solve for x
9x + 24 = 60 ( subtract 24 from each side )
9x = 36 ( divide both sides by 9 )
x = 4
Answer:
11x
Step-by-step explanation:
They have the same variable so just add the two numbers