Solve the inequality. Explain all steps and identify the properties used.
3a−4≤5

a≤3

Step-by-step explanation:

3a-4≤5

Move constant to the right hand side and change its sign

3a≤5+4

Add the numbers

3a≤9

Divide both sides of th inequality by 3

a≤3

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

15.36 per mile

but forgot to round

i am pretty sure