Answer:
They are right! Great job!!
Answer: 10 1/2
Plug it into the equation V=1/3 Bh and it right
Answer:
x ≠ 3
Step-by-step explanation:
The denominator of ...
f(x) = (x+2)/(x -3)
is zero when x=3, so the function is not defined there. Values of x for which the function is not defined are not part of the domain.
The restriction is: x ≠ 3.
_____
Please note that parentheses are required around numerators and denominators when a rational function is written in plain text. When it is typeset:
![f(x)=\dfrac{x+2}{x-3}](https://tex.z-dn.net/?f=f%28x%29%3D%5Cdfrac%7Bx%2B2%7D%7Bx-3%7D)
the division bar serves as a grouping symbol. In plain text, we cannot tell where numerator and denominator begin and end unless some other grouping symbol (parentheses) is used.
Answer:
sec(B)=-1.512
Step-by-step explanation:
![sin(B)= \frac{-3}{4}\\\\B=sin^{-1}\frac{-3}{4}\\\\B=-48.59^o](https://tex.z-dn.net/?f=sin%28B%29%3D%20%5Cfrac%7B-3%7D%7B4%7D%5C%5C%5C%5CB%3Dsin%5E%7B-1%7D%5Cfrac%7B-3%7D%7B4%7D%5C%5C%5C%5CB%3D-48.59%5Eo)
Considering the figure attached
![B=180^o+48.59^o\\\\B=228.59^o\\\\180^o](https://tex.z-dn.net/?f=B%3D180%5Eo%2B48.59%5Eo%5C%5C%5C%5CB%3D228.59%5Eo%5C%5C%5C%5C180%5Eo%3C228.59%5Eo%3C270%5Eo)
![cos(228.59^o)=-0.6614\\\\sec(228.59^o)=-1.512](https://tex.z-dn.net/?f=cos%28228.59%5Eo%29%3D-0.6614%5C%5C%5C%5Csec%28228.59%5Eo%29%3D-1.512)
Y=aXb^x
that would be your starting equation