The area of the rectangle is (18x-12) square inches. Write an expression that represents the length of the rectangle in inches

Step-by-step explanation:

Area of a rectangle, A= Length * Width

                                =   L * W

But, A = 18x-12

So,

A = 18x-12 = L*W

Divide both sides by W

= L

Therefore,

L =

the answe i =−n+5

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