Answer: ![\frac{143x - 453}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B143x%20-%20453%7D%7B2%7D)
Step-by-step explanation:
A = L^2
A = L^2 = 2^2 + 4^2 (Pythagorean’s theorem)
A = L^2 = 20
Therefore the area of the square is 20 units square.
X-45\x<-4(multiply both sides by X to remove the denominator )
X-45<-4x (collect the like terms)
-45<-4x+x
-45<-3x(divide both sides by -3
-45\-3<-3\-3x
15>x
Answer:
never
Step-by-step explanation:
Scalene triangles have no sides equal.
Answer:
fsfds
Step-by-step explanation: