Answer:
![x=-243](https://tex.z-dn.net/?f=x%3D-243)
Step-by-step explanation:
The equation is
![-3^{-5}=\frac{1}{x}](https://tex.z-dn.net/?f=-3%5E%7B-5%7D%3D%5Cfrac%7B1%7D%7Bx%7D)
Solve for x
we know that
![-3^{-5}=-\frac{1}{3^{5}}=-\frac{1}{243}](https://tex.z-dn.net/?f=-3%5E%7B-5%7D%3D-%5Cfrac%7B1%7D%7B3%5E%7B5%7D%7D%3D-%5Cfrac%7B1%7D%7B243%7D)
substitute
![-\frac{1}{243}=\frac{1}{x}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B243%7D%3D%5Cfrac%7B1%7D%7Bx%7D)
so
![x=-243](https://tex.z-dn.net/?f=x%3D-243)
Answer: W = 2/L
Isolate the variable by dividing each side by factors that don't contain the variable.
Five names for -214 are negative 214, drop of 214, minus 214, below 214, and taking away 214.
Answer:
<em>x </em>= 128°
Step-by-step explanation:
Its an isosceles triangle, so it has 2 two sides of equal length. and from here we can say that it has two angles that are the same, 26° and 26° we know that in a triangle there are 180° in total so we add up the two angles we know 26+26=52 and subtract it by 180 which equals 128°