What is the slope of a line that passes through points (-2,1) and (2,4)

the slope is 3/4

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

  m = (4-1)/(2--2)

m = 3/(2+2)

m = 3/4

the answer is the third / last answer

step-by-step explanation:

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