Answer: 2, 6
<u>Step-by-step explanation:</u>
Triangle Inequality Theorem states that the sum of two sides must be GREATER than the third side.
RS + ST > RT and RS + RT > ST and ST + RT > RS
2x + 4x > 12 2x + 12 > 4x 4x + 12 > 2x
6x > 12 12 > 2x 12 > -2x
x > 2 6 > x -6 < x
2 < x x < 6 invalid
Answer: 2 < x < 6
Graph: O----------------------O
2 6
<em> Note: -6 is invalid because you cannot have a negative length. </em>
There are 360 degrees in one revolution.x
A 270 dedgree clockwise rotation is the same as a 90 degrees counterclockwise rotation
(x,y) maps to (-y,x)
There is no different in both of them. if you used both of them in a math problem you would still get the same answer as if you use the other one.
