ANSWER: The inequality form is: m <u><</u> -3
Answer:
What?
Step-by-step explanation:
Simply post the picture of the equation with a bit of information you think is needed. or write down the equation and post it !
Answer:
The answer to your question are A and D
Step-by-step explanation:
If cos Ф = -2/3 means that
adjacent side = -2 and hypotenuse = 3
Opposite side =
= ![\sqrt{5}](https://tex.z-dn.net/?f=%5Csqrt%7B5%7D)
With this information, this angle can be in the second and in the third quadrangle.
sin Ф can be
or sin Ф = ![\frac{- \sqrt{5}}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B-%20%5Csqrt%7B5%7D%7D%7B3%7D)
tan Ф
or tan Ф = ![\frac{\sqrt{5}}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B5%7D%7D%7B2%7D)
csc Ф =
or csc Ф = ![\frac{-3}{\sqrt{5}}](https://tex.z-dn.net/?f=%5Cfrac%7B-3%7D%7B%5Csqrt%7B5%7D%7D)
(1/2w+3) - (1/4w+4)
everything in second parentheses becomes negative
=1/2w+3 -1/4w - 4
combine like terms
=1/2w-1/4w+3-4
=1/4w-1
ANSWER: B) 1/4w-1
Hope this helps! :)