Which Equation Is True? A. $\frac{-9}{-27}=-\frac{1}{3}$ B. $-\left(\frac{24}{6}\right)=-3$

Dec 31, 2014equation：等式，方程式 英英释义： an assertion that two expressions are , expressed by writing the two expressions separated by an equal sign; May 28, 2013if we want an equation f(x, y) f (x, y) for the line, the domain of f f can only be the shadow of the line on the xy x y plane. An equation is meant to be solved, that is, there are some unknowns.

Is there an equation for a rectangle? Dec 30, 2025thanks but i still do not understand how you change the original equation to x(y) x (y) -land, especially for x′′(y) x ″ (y) part. Mar 2, 2015i am supposed to find an equation for the circle that has center (−1, 4) (1, 4) and passes through (3, −2) (3, 2).