answer : the BC is measure by 4, and also if you wanna add this the AB is measure by 3.
Step-by-step explanation:
Answer:
Roughly 2 years
Step-by-step explanation:
3500(1.05)^t=3850
(1.05)^t=1.1
t=1.953
So roughly 2 years
90. Add the zero in front of the 9.
Answer:
Firstly, rewrite the equation:
⅓ (18 + 27) = 81
Substitute x for the given number of it's supposed equivalent.
In this case x = 12.
⅓ (18(12) + 27) = 81
Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.
(18 x 12) + 27 = 243
Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .
⅓ (243) = 81
When you multiple these number they are equivalent to 81.
81 = 81
Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.
![\dfrac{12^3}{12^7}=\dfrac{12^3}{12^3\cdot 12^4}=\dfrac{12^3}{12^3}\cdot \dfrac{1}{12^4}\\\\=\dfrac{1}{12^4}](https://tex.z-dn.net/?f=%5Cdfrac%7B12%5E3%7D%7B12%5E7%7D%3D%5Cdfrac%7B12%5E3%7D%7B12%5E3%5Ccdot%2012%5E4%7D%3D%5Cdfrac%7B12%5E3%7D%7B12%5E3%7D%5Ccdot%20%5Cdfrac%7B1%7D%7B12%5E4%7D%5C%5C%5C%5C%3D%5Cdfrac%7B1%7D%7B12%5E4%7D)
The 2nd choice is appropriate.