Answer:
Step-by-step explanation:
Part A.
Expression 
= 10
Because 100 = 
and ![[(10)^2]^{\frac{1}{2}}=10^1=10](https://tex.z-dn.net/?f=%5B%2810%29%5E2%5D%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%3D10%5E1%3D10)
[Since, 
]
Part B.
When simplified, the answer is RATIONAL.
[Since, 10 can be written as 
]
Answer:
I do!
Step-by-step explanation:
Volume equal area of base time height
so than we consider the base this triangle for what is given area and in this way we have the height equal this edge with length equal 6 so the volume will be equal 12*6=72 m^3
hope this is understandably sure easy and will help you
Well standard form is Ax+By=C, so just move the -7x to the front so -7x+47=16
Answer:
answer is D
Step-by-step explanation:
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