Answer: (x,y) = (6,-2)
Step-by-step explanation: Hope this helps. You solve for one variable first, plug in to the other equation to find either x or y, then plug that answer in again to find the last variable needed.
A graph shows the x-intercepts to be x ∈ {1, 4, 7}.
These are the real solutions to the equation.
Answer:
A) Protractor
Step-by-step explanation:
In Mathematics, geometric constructions refers to the drawing of geometric shapes, lines and angles with the exclusive aid of a pencil, straightedge/ruler and a pair of compass.
The pencil is the major drawing tool during the construction while the pair of compass and straightedge are used to construct arcs/circles and straight lines respectively. Note that, a PROTRACTOR is not needed in a geometric construction because length or angle measurements are prohibited.