Solve the system of equations by graphing y=x y=-3x+4

(1,1)

Step-by-step explanation:

Since we have a defined variable, we can use substitution to solve.

If , that means that we can substitute for anywhere we have .

Then, we can combine like terms and simplify the equation to find .

So, .

, therefore also equals 1.

Lines and meet at point (1,1).

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.