Enter the ordered pair that is the solution to the system of equations graphed below

(-2,1)

Step-by-step explanation:

We know that system of two linear equation represents its solution at the particular point where the lines formed by the linear equation in the system intersects .

From the  given picture , it can be seen that there is two lines plotted on graph using two linear equations and

and the intersection point lies in the second quadrant having coordinates = (-2,1)

Thus , the ordered pair that is the solution to the system of equations graphed = (-2,1)

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh