Answer:
Step-by-step explanation:
x=±\dfrac{2}{\sqrt{3}}
Step-by-step explanation:
We want to solve the equation
\dfrac{3x}{4}=\dfrac{1}{x}
We first have to assume that x\neq 0 since the value \dfrac{1}{x} is not defined for x\neq 0.
Now, since x divides the right hand side of the equation, we multiply the two sides of this equation by x to get that
x(\frac{3}{4}x)=x(\dfrac{1}{x})\quad\Rightarrow\quad \dfrac{3}{4}x^2=1
Hence, by dividing the equation by \dfrac{4}{3} it follows that
x^2=\dfrac{4}{3}
and so
x=\pm\dfrac{2}{\sqrt{3}}
The shape formed by two square bases and four rectangles is a rectangular prism. In this shape, four sides are the same, and the two squares on the end are also the same
Answer: this is what i know
A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day, the store sold 15 baked goods for a total of $91.
You use a Protractor and measure it in the centre.